User:Peter Horn/Sandbox

Odds and ends

15.3 hands (160 cm)
14.2 hands (147 cm)
1.1 hands (13 cm)
41⁄64 inch (16.27 mm)
5⁄8 inch (15.88 mm)

Dimensions [es]
Drawing dimension [es]

1.5 L (3.17 US pt; 2.64 imp pt)
- 1.5 L (50.72 US fl oz; 52.79 imp fl oz)
1.54 L (54.20 imp fl oz; 52.07 US fl oz)
1 imperial gallon (160 imp fl oz; 154 US fl oz)
- 1 imperial gallon (160.00 imp fl oz; 153.72 US fl oz)
- 1 imperial gallon (160.0000 imp fl oz; 153.7216 US fl oz)
- 1 imperial gallon (160.00000000 imp fl oz; 153.72159046 US fl oz)
580 US gal (480 imp gal; 2,200 L), 290 US gal (240 imp gal; 1,100 L)
20,000 US dry qt (22,000 L), 20,000 US dry qt (620 US bsh; 22,000 L)
1 L (35.195 imp fl oz; 33.814 US fl oz)
- 1 L (35.2 imp fl oz; 33.8 US fl oz)
1,980 millimetres (6 ft 5+61⁄64 in)
1,981 millimetres (6 ft 5+63⁄64 in)

Pressure

200 psi (13.7895 bar; 1,378.95 kPa)
- 12 bar (1,200 kPa; 170 psi)
300 psi (21 bar; 2.1 MPa); 450 psi (31 bar; 3.1 MPa)

Mass

4 lb (1.8 kg)

Track gauges

4 ft 10+7⁄8 in (1,495.42 mm) 4 ft 11 in (1,498.60 mm) 4 ft 11 in (1,499 mm)
3-metre (9.8 ft) 3-metre (9 ft 10+1⁄8 in) 3,000 mm (9 ft 10+1⁄8 in)
4 ft 9 in (1,448 mm) See Template talk:Track gauge#Change a link
18 in (457 mm)

Flexi wagon

21,280 mm (69 ft 9+3⁄4 in), 21,280 mm (69 ft 9+13⁄16 in), 21,280 mm (69 ft 9+25⁄32 in), 21,280 mm (69 ft 9+51⁄64 in) Flexiwaggon say 21,280 mm (69 ft 10 in), 21,300 mm (69 ft 10+19⁄32 in) between truck centers.
- 17,500 mm (57 ft 5 in), 17,500 mm (57 ft 5 in), 17,500 mm (57 ft 4+31⁄32 in) and 17,500 mm (57 ft 4+31⁄32 in) Flexiwaggon loading bay.
- 2,400 mm (7 ft 10+1⁄2 in), 2,400 mm (7 ft 10+1⁄2 in), 2,400 mm (7 ft 10+1⁄2 in) and 2,400 mm (7 ft 10+1⁄2 in), loading bat width.
- 53 ft 0 in (16,154 mm) general max. trailer length, but some jurisdictions allow 56 ft 0 in (17,069 mm) max.
- 2,600 mm (8 ft 6+3⁄8 in), 2,600 mm (8 ft 6+3⁄8 in), 2,600 mm (8 ft 6+3⁄8 in), 2,600 mm (8 ft 6+23⁄64 in) trailer and container widths.

AAR Open Top Loading Rules Manual

9 ft 7 in (2,921 mm), 441.6836 ft (134,625.2 mm), 441.6836 ft (134.625 m), 441.6836 ft (134+5⁄8 m)
441.6836 ft or 134.625 m
59 ft 6 in (18,136 mm) Truck (bogie) pivot centers.
64 ft (19,507 mm) 66 ft (20,117 mm)
10 ft 8 in (3,251 mm)
41 ft 3 in (12,573 mm), AAR Plate B or 46 ft 3 in (14,097 mm), AAR Plate C, bogie centers.
8 ft 10+1⁄2 in (2.705 m)

REM

2,940 mm (9 ft 7+3⁄4 in) REM
- 9 ft 8 in (2,946.4 mm)

Drill

1⁄64 in (0.015625 in; 0.396875 mm)
1⁄32 in (0.03125 in; 0.79375 mm)
3⁄64 in (0.046875 in; 1.190625 mm)
1⁄16 in (0.0625 in; 1.5875 mm)
5⁄64 in (0.078125 in; 1.984375 mm)
3⁄32 in (0.09375 in; 2.38125 mm)
7⁄64 in (0.109375 in; 2.778125 mm)
1⁄8 in (0.125 in; 3.175 mm)
9⁄64 in (0.140625 in; 3.571875 mm)
5⁄32 in (0.15625 in; 3.96875 mm)
11⁄64 in (0.171875 in; 4.365625 mm)
3⁄16 in (0.1875 in; 4.7625 mm)
13⁄64 in (0.203125 in; 5.159375 mm)
7⁄32 in (0.21875 in; 5.55625 mm)
15⁄64 in (0.234375 in; 5.953125 mm)
1⁄4 in (0.250 in; 6.350 mm)
17⁄64 in (0.265625 in; 6.746875 mm)
9⁄32 in (0.28125 in; 7.14375 mm)
5⁄16 in (0.3125 in; 7.9375 mm)
21⁄64 in (0.328125 in; 8.334375 mm)
11⁄32 in (0.34375 in; 8.73125 mm)
23⁄64 in (0.359375 in; 9.128125 mm)
3⁄8 in (0.375 in; 9.525 mm)
25⁄64 in (0.390625 in; 9.921875 mm)
13⁄32 in (0.40625 in; 10.31875 mm)
13⁄32 in (0.40625 in; 10.31875 mm)
27⁄64 in (0.421875 in; 10.715625 mm)
7⁄16 in (0.4375 in; 11.1125 mm)
29⁄64 in (0.453125 in; 11.509375 mm)
15⁄32 in (0.46875 in; 11.90625 mm)
31⁄64 in (0.484375 in; 12.303125 mm)
1⁄2 in (0.500 in; 12.700 mm)
33⁄64 in (0.515625 in; 13.096875 mm)
17⁄32 in (0.53125 in; 13.49375 mm)
35⁄64 in (0.546875 in; 13.890625 mm)
9⁄16 in (0.5625 in; 14.2875 mm)
37⁄64 in (0.578125 in; 14.684375 mm)
19⁄32 in (0.59375 in; 15.08125 mm)
39⁄64 in (0.609375 in; 15.478125 mm)
5⁄8 in (0.625 in; 15.875 mm)
41⁄64 in (0.640625 in; 16.271875 mm)
21⁄32 in (0.65625 in; 16.66875 mm)
43⁄64 in (0.671875 in; 17.065625 mm)
11⁄16 in (0.6875 in; 17.4625 mm)
45⁄64 in (0.703125 in; 17.859375 mm)
23⁄32 in (0.71875 in; 18.25625 mm)
47⁄64 in (0.734375 in; 18.653125 mm)
3⁄4 in (0.750 in; 19.050 mm)
49⁄64 in (0.765625 in; 19.446875 mm)
25⁄32 in (0.78125 in; 19.84375 mm)
51⁄64 in (0.796875 in; 20.240625 mm)
13⁄16 in (0.8125 in; 20.6375 mm)
53⁄64 in (0.828125 in; 21.034375 mm)
27⁄32 in (0.84375 in; 21.43125 mm)
55⁄64 in (0.859375 in; 21.828125 mm)
7⁄8 in (0.875 in; 22.225 mm)
57⁄64 in (0.890625 in; 22.621875 mm)
29⁄32 in (0.90625 in; 23.01875 mm)
59⁄64 in (0.921875 in; 23.415625 mm)
15⁄16 in (0.9375 in; 23.8125 mm)
61⁄64 in (0.953125 in; 24.209375 mm)
31⁄32 in (0.96875 in; 24.60625 mm)
63⁄64 in (0.984375 in; 25.003125 mm)
63⁄64 in (0.984375 in; 25.003125 mm)
1 in (1.000 in; 25.400 mm)

Drill 2

Decimal-fraction equivalents

frac	in	mm
1⁄64	0.015625	0.396875
1⁄32	0.03125	0.79375
3⁄64	0.046875	1.190625
1⁄16	0.0625	1.5875
5⁄64	0.078125	1.984375
3⁄32	0.09375	2.38125
7⁄64	0.109375	2.778125
1⁄8	0.125	3.175
9⁄64	0.140625	3.571875
5⁄32	0.15625	3.96875
11⁄64	0.171875	4.365625
3⁄16	0.1875	4.7625
13⁄64	0.203125	5.159375
7⁄32	0.21875	5.55625
15⁄64	0.234375	5.953125
1⁄4	0.250	6.350

frac	in	mm
17⁄64	0.265625	6.746875
9⁄32	0.28125	7.14375
19⁄64	0.296875	7.540625
5⁄16	0.3125	7.9375
21⁄64	0.328125	8.334375
11⁄32	0.34375	8.73125
23⁄64	0.359375	9.128125
3⁄8	0.375	9.525
25⁄64	0.390625	9.921875
13⁄32	0.40625	10.31875
27⁄64	0.421875	10.715625
7⁄16	0.4375	11.1125
29⁄64	0.453125	11.509375
15⁄32	0.46875	11.90625
31⁄64	0.484375	12.303125
1⁄2	0.500	12.700

frac	in	mm
33⁄64	0.515625	13.096875
17⁄32	0.53125	13.49375
35⁄64	0.546875	13.890625
9⁄16	0.5625	14.2875
37⁄64	0.578125	14.684375
19⁄32	0.59375	15.08125
39⁄64	0.609375	15.478125
5⁄8	0.625	15.875
41⁄64	0.640625	16.271875
21⁄32	0.65625	16.66875
43⁄64	0.671875	17.065625
11⁄16	0.6875	17.4625
45⁄64	0.703125	17.859375
23⁄32	0.71875	18.25625
47⁄64	0.734375	18.653125
3⁄4	0.750	19.050

frac	in	mm
49⁄64	0.765625	19.446875
25⁄32	0.78125	19.84375
51⁄64	0.796875	20.240625
13⁄16	0.8125	20.6375
53⁄64	0.828125	21.034375
27⁄32	0.84375	21.43125
55⁄64	0.859375	21.828125
7⁄8	0.875	22.225
57⁄64	0.890625	22.621875
29⁄32	0.90625	23.01875
59⁄64	0.921875	23.415625
15⁄16	0.9375	23.8125
61⁄64	0.953125	24.209375
31⁄32	0.96875	24.60625\|-\|-
63⁄64	0.984375	25.003125
1	1.000	25.400

Pipe

NPT

NPT - American Standard Pipe Thread Taper[1]
Pipe Size (inches)	TPI Threads per Inch	pitch (inches or mm)	Approximate Length of Thread (inches or mm)	Approximate Number of Threads to be Cut	Approximate Total thread Makeup, Hand and Wrench (inches or mm)	Nominal Outside Pipe Diameter OD (inches or mm)	Tap Drill (inches or mm)
1/16"	27	0.03037037 in or 0.7714 mm				0.313 in or 7.950 mm
1/8"	27	0.03037037 in or 0.7714 mm	3⁄8 in or 9.525 mm	10	1⁄4 in or 6.350 mm	0.405 in or 10.287 mm	R 0.339 in or 8.6106 mm
1/4"	18	0.05555555 in or 1.4111 mm	5⁄8 in or 15.875 mm	11	3⁄8 in or 9.525 mm	0.540 in or 13.716 mm	7⁄16 in or 11.113 mm
3/8"	18	0.05555555 in or 1.4111 mm	5⁄8 in or 15.875 mm	11	3⁄8 in or 9.525 mm	0.675 in or 17.145 mm	37⁄64 in or 14.684 mm
1/2"	14	0.07142857 in or 1.8143 mm	3⁄4 in or 19.0500 mm	10	7⁄16 in or 11.1125 mm	0.840 in or 21.3360 mm	23⁄32 in or 18.2563 mm
3/4"	14	0.07142857 in or 1.8143 mm	3⁄4 in or 19.0500 mm	10	1⁄2 in or 12.7000 mm	1.050 in or 26.6700 mm	59⁄64 in or 23.4156 mm
1"	11-1/2	0.08695652 in or 2.2087 mm	7⁄8 in or 22.2250 mm	10	9⁄16 in or 14.2875 mm	1.315 in or 33.4010 mm	1+5⁄32 in or 29.3688 mm
1-1/4"	11-1/2	0.08695652 in or 2.2087 mm	1 in or 25.4000 mm	11	9⁄16 in or 14.2875 mm	1.660 in or 42.1640 mm	1+1⁄2 in or 38.1000 mm
1-1/2"	11-1/2	0.08695652 in or 2.2087 mm	1 in or 25.4000 mm	11	9⁄16 in or 14.2875 mm	1.900 in or 48.2600 mm	1+47⁄64 in or 44.0531 mm
2"	11-1/2	0.08695652 in or 2.2087 mm	1 in or 25.4000 mm	11	5⁄8 in or 15.8750 mm	2.375 in or 60.3250 mm	2+7⁄32 in or 56.3563 mm
2-1/2"	8	0.125 in or 3.1750 mm	1+1⁄2 in or 38.1000 mm	12	7⁄8 in or 22.2250 mm	2.875 in or 73.0250 mm	2+5⁄8 in or 66.6750 mm
3"	8	0.125 in or 3.1750 mm	1+1⁄2 in or 38.1000 mm	12	1 in or 25.4000 mm	3.500 in or 88.9000 mm	3+1⁄4 in or 82.5500 mm
3-1/2"	8	0.125 in or 3.1750 mm	15⁄8 in or 15.8750 mm	13	1+1⁄16 in or 26.9875 mm	4.000 in or 101.6000 mm	3+3⁄4 in or 95.2500 mm
4"	8	0.125 in or 3.1750 mm	1+5⁄8 in or 41.2750 mm	13	1+1⁄16 in or 26.9875 mm	4.500 in or 114.3000 mm	4+1⁄4 in or 107.9500 mm
4 1/2"	8	0.125 in or 3.1750 mm				5.000 in or 127.0000 mm	4+3⁄4 in or 120.6500 mm
5"	8	0.125 in or 3.1750 mm	1+3⁄4 in or 44.4500 mm	14	1+3⁄16 in or 30.1625 mm	5.563 in or 141.3002 mm	5+9⁄32 in or 134.1438 mm
6"	8	0.125 in or 3.1750 mm	1+3⁄4 in or 44.4500 mm	14	1+3⁄16 in or 30.1625 mm	6.625 in or 168.2750 mm	6+11⁄32 in or 161.1313 mm
8"	8	0.125 in or 3.1750 mm	1+7⁄8 in or 47.6250 mm	15	1+5⁄16 in or 33.3375 mm	8.625 in or 219.0750 mm
10"	8	0.125 in or 3.1750 mm	2 in or 50.8000 mm	16	1+1⁄2 in or 38.1000 mm	10.750 in or 273.0500 mm
12"	8	0.125 in or 3.1750 mm	2+1⁄8 in or 53.9750 mm	17	1+5⁄8 in or 41.2750 mm	12.750 in or 323.8500 mm
14"	8	0.125 in or 3.1750 mm				14.000 in or 355.6000 mm
16"	8	0.125 in or 3.1750 mm				16.000 in or 406.4000 mm

B

NPT - American Standard Pipe Thread Taper[2]
Pipe Size (inches)	TPI No of Threads per inch	pitch inch	mm	Approximate Length of Thread inch	mm	Approximate Number of Threads to be Cut	Approximate Total thread Makeup Hand and Wrench inch	mm	Nominal Outside Pipe Diameter OD inch	mm	Tap Drill inch	mm
1/16"	27	0.03037037	0.7714						0.313	7.950
1/8"	27	0.03037037	0.7714	3⁄8	9.525	10	1⁄4	6.350	0.405	10.287	0.339	8.6106
1/4"	18	0.05555555	1.4111	5⁄8	15.875	11	3⁄8	9.525	0.540	13.716	7⁄16	11.113
3/8"	18	0.05555555	1.4111	5⁄8	15.875	11	3⁄8	9.525	0.675	17.145	37⁄64	14.684
1/2"	14	0.07142857	1.8143	3⁄4	19.0500	10	7⁄16	11.1125	0.840	21.3360	23⁄32	18.2563
3/4"	14	0.07142857	1.8143	3⁄4	19.0500	10	1⁄2	12.7000	1.050	26.6700	59⁄64	23.4156
1"	11-1/2	0.08695652	2.2087	7⁄8	22.2250	10	9⁄16	14.2875	1.315	33.4010	1+5⁄32	29.3688
1-1/4"	11-1/2	0.08695652	2.2087	1	25.4000	11	9⁄16	14.2875	1.660	42.1640	1+1⁄2	38.1000
1-1/2"	11-1/2	0.08695652	2.2087	1	25.4000	11	9⁄16	14.2875	1.900	48.2600	1+47⁄64	44.0531
2"	11-1/2	0.08695652	2.2087	1	25.4000	11	5⁄8	15.8750	2.375	60.3250	2+7⁄32	56.3563
2-1/2"	8	0.125	3.1750	1+1⁄2	38.1000	12	7⁄8	22.2250	2.875	73.0250	2+5⁄8	66.6750
3"	8	0.125	3.1750	1+1⁄2	38.1000	12	1	25.4000	3.500	88.9000	3+1⁄4	82.5500
3-1/2"	8	0.125	3.1750	5⁄8	15.8750	13	1+1⁄16	26.9875	4.000	101.6000	3+3⁄4	95.2500
4"	8	0.125	3.1750	1+5⁄8	41.2750	13	1+1⁄16	26.9875	4.500	114.3000	4+1⁄4	107.9500
4 1/2"	8	0.125	3.1750						5.000	127.0000	4+3⁄4	120.6500
5"	8	0.125	3.1750	1+3⁄4	44.4500	14	1+3⁄16	30.1625	5.563	141.3002	5+9⁄32	134.1438
6"	8	0.125	3.1750	1+3⁄4	44.4500	14	1+3⁄16	30.1625	6.625	168.2750	6+11⁄32	161.1313
8"	8	0.125	3.1750	1+7⁄8	47.6250	15	1+5⁄16	33.3375	8.625	219.0750
10"	8	0.125	3.1750	2	50.8000	16	1+1⁄2	38.1000	10.750	273.0500
12"	8	0.125	3.1750	2+1⁄8	53.9750	17	1+5⁄8	41.2750	12.750	323.8500
14"	8	0.125	3.1750						14.000	355.6000
16"	8	0.125	3.1750						16.000	406.4000

NPS ⅛ to NPS 3½

NPS^[1]	DN mm	OD inches (millimeters)	Wall thickness inches (millimeters)
NPS^[1]	DN mm	OD inches (millimeters)	SCH 5	SCH 10	SCH 30	SCH 40/STD
⅛	6	0.405 in (10.29 mm)	0.035 in (0.889 mm)	0.049 in (1.245 mm)	0.057 in (1.448 mm)	0.068 in (1.727 mm)
¼	8	0.540 in (13.72 mm)	0.049 in (1.245 mm)	0.065 in (1.651 mm)	0.073 in (1.854 mm)	0.088 in (2.235 mm)
⅜	10	0.675 in (17.15 mm)	0.049 in (1.245 mm)	0.065 in (1.651 mm)	0.073 in (1.854 mm)	0.091 in (2.311 mm)
½	15	0.840 in (21.34 mm)	0.065 in (1.651 mm)	0.083 in (2.108 mm)	—	0.109 in (2.769 mm)
¾	20	1.050 in (26.67 mm)	0.065 in (1.651 mm)	0.083 in (2.108 mm)	—	0.113 in (2.870 mm)
1	25	1.315 in (33.40 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	—	0.133 in (3.378 mm)
1¼	32	1.660 in (42.16 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.117 in (2.972 mm)	0.140 in (3.556 mm)
1½	40	1.900 in (48.26 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.125 in (3.175 mm)	0.145 in (3.683 mm)
2	50	2.375 in (60.33 mm)	0.065 in (1.651 mm)	0.109 in (2.769 mm)	0.125 in (3.175 mm)	0.154 in (3.912 mm)
2½	65	2.875 in (73.03 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.203 in (5.156 mm)
3	80	3.500 in (88.90 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.216 in (5.486 mm)
3½	90	4.000 in (101.60 mm)	0.083 in (2.108 mm)	0.120 in (3.048 mm)	0.188 in (4.775 mm)	0.226 in (5.740 mm)

NPS^[1]	DN mm	OD inches (millimeters)	Wall thickness inches (millimeters)
NPS^[1]	DN mm	OD inches (millimeters)	SCH 80	SCH 120	SCH 160	XXS
⅛	6	0.405 in (10.29 mm)	0.095 in (2.413 mm)	—	—	—
¼	8	0.540 in (13.72 mm)	0.119 in (3.023 mm)	—	—	—
⅜	10	0.675 in (17.15 mm)	0.126 in (3.200 mm)	—	—	—
½	15	0.840 in (21.34 mm)	0.147 in (3.734 mm)	—	—	0.294 in (7.468 mm)
¾	20	1.050 in (26.67 mm)	0.154 in (3.912 mm)	—	—	0.308 in (7.823 mm)
1	25	1.315 in (33.40 mm)	0.179 in (4.547 mm)	—	—	0.358 in (9.093 mm)
1¼	32	1.660 in (42.16 mm)	0.191 in (4.851 mm)	—	—	0.382 in (9.703 mm)
1½	40	1.900 in (48.26 mm)	0.200 in (5.080 mm)	—	0.400 in (10.160 mm)	—
2	50	2.375 in (60.33 mm)	0.218 in (5.537 mm)	0.250 in (6.350 mm)	0.343 in (8.712 mm)	0.436 in (11.074 mm)
2½	65	2.875 in (73.03 mm)	0.276 in (7.010 mm)	0.300 in (7.620 mm)	0.375 in (9.525 mm)	0.552 in (14.021 mm)
3	80	3.500 in (88.90 mm)	0.300 in (7.620 mm)	0.350 in (8.890 mm)	0.438 in (11.125 mm)	0.600 in (15.240 mm)
3½	90	4.000 in (101.60 mm)	0.318 in (8.077 mm)	—	—	0.636 in (16.154 mm)

Cast iron pipe

Nominal Size	Class
	A & B	A		B		C & D	C		D
	Outer Diameter [in (mm)]	Wall Thickness [in (mm)]	Internal Diameter [in (mm)]	Wall Thickness [in (mm)]	Internal Diameter [in (mm)]	Outer Diameter [in (mm)]	Wall Thickness [in (mm)]	Internal Diameter [in (mm)]	Wall Thickness [in (mm)]	Internal Diameter [in (mm)]
3	3.76 (95.504)	0.38 (9.652)	3.00 (76.200)	0.38 (9.652)	3.00 (76.200)	3.76 (95.504)	0.38 (9.652)	3.00 (76.200)	0.40 (10.160)	2.96 (75.184)
4	4.80 (121.920)	0.39 (9.906)	4.02 (102.108)	3.76 (95.504)	4.02 (102.108)	4.80 (121.920)	0.40 (10.160)	4.00 (101.600)	0.46 (11.684)	3.88 (98.552)
5	5.90 (149.860)	0.41 (10.414)	5.08 (129.032)	0.41 (10.414)	5.08 (129.032)	5.90 (149.860)	0.45 (11.430)	5.00 (127.000)	0.52 (13.208)	4.86 (123.444)
6	6.98 (177.292)	0.43 (10.922)	6.12 (155.448)	0.43 (10.922)	6.12 (155.448)	6.98 (177.292)	0.49 (12.446)	6.00 (152.400)	0.57 (14.478)	5.84 (148.336)
7	8.06 (204.724)	0.45 (11.430)	7.16 (181.864)	0.45 (11.430)	7.16 (181.864)	8.06 (204.724)	0.53 (13.462)	7.00 (177.800)	0.61 (15.494)	6.84 (173.736)
8	9.14 (232.156)	0.47 (11.938)	8.20 (208.280)	0.47 (11.938)	8.20 (208.280)	9.14 (232.156)	0.57 (14.478)	8.00 (203.200)	0.65 (16.510)	7.84 (199.136)
9	10.20 (259.080)	0.48 (12.192)	9.22 (234.188)	0.49 (12.446)	9.22 (234.188)	10.20 (259.080)	0.60 (15.240)	9.00 (228.600)	0.69 (17.526)	8.82 (224.028)
10	11.26 (286.004)	0.52 (13.208)	10.22 (259.588)	0.52 (13.208)	10.22 (259.588)	11.26 (286.004)	0.63 (16.002)	10.00 (254.000)	0.73 (18.542)	9.80 (248.920)
12	13.14 (333.756)	0.55 (13.970)	12.04 (305.816)	0.57 (14.478)	12.00 (304.800)	13.60 (345.440)	0.69 (17.526)	12.22 (310.388)	0.80 (20.320)	12.00 (304.800)
14	15.22 (386.588)	0.57 (14.478)	14.08 (357.632)	0.61 (15.494)	14.00 (355.600)	15.72 (399.288)	0.75 (19.050)	14.22 (361.188)	0.86 (21.844)	14.00 (355.600)
15	16.26 (413.004)	0.59 (14.986)	15.08 (383.032)	0.63 (16.002)	15.00 (381.000)	16.78 (426.212)	0.77 (19.558)	15.24 (387.096)	0.89 (22.606)	15.00 (381.000)
16	17.30 (439.420)	0.60 (15.240)	16.10 (408.940)	0.65 (16.510)	16.00 (406.400)	17.84 (453.136)	0.80 (20.320)	16.24 (412.496)	0.92 (23.368)	16.00 (406.400)
18	19.38 (492.252)	0.63 (16.002)	18.12 (460.248)	0.69 (17.526)	18.00 (457.200)	19.96 (506.984)	0.85 (21.590)	18.26 (463.804)	0.98 (24.892)	18.00 (457.200)
20	21.46 (545.084)	0.65 (16.510)	20.16 (512.064)	0.73 (18.542)	20.00 (508.000)	22.06 (560.324)	0.89 (22.606)	20.28 (515.112)	1.03 (26.162)	20.00 (508.000)
21	22.50 (571.500)	0.67 (17.018)	21.16 (537.464)	0.75 (19.050)	21.00 (533.400)	23.12 (587.248)	0.92 (23.368)	21.28 (540.512)	1.03 (26.162)	21.00 (533.400)
24	25.60 (650.240)	0.71 (18.034)	24.18 (614.172)	0.80 (20.320)	24.00 (609.600)	26.26 (667.004)	0.98 (24.892)	24.30 (617.220)	1.13 (28.702)	24.00 (609.600)
27	28.70 (728.980)	0.75 (19.050)	27.20 (690.880)	0.85 (21.590)	27.00 (685.800)	29.40 (746.760)	1.04 (26.416)	27.32 (693.928)	1.20 (30.480)	27.00 (685.800)
30	32.52 (826.008)	0.79 (20.066)	30.94 (785.876)	0.89 (22.606)	30.74 (780.796)	32.52 (826.008)	1.09 (27.686)	30.34 (770.636)	1.26 (32.004)	30.00 (762.000)
33	35.66 (905.764)	0.83 (21.082)	34.00 (863.600)	0.94 (23.876)	33.78 (858.012)	35.66 (905.764)	1.15 (29.210)	33.36 (847.344)	1.33 (33.782)	33.00 (838.200)
36	38.76 (984.504)	0.87 (22.098)	37.02 (940.308)	0.98 (24.892)	36.80 (934.720)	38.76 (984.504)	1.20 (30.480)	36.36 (923.544)	1.38 (35.052)	36.00 (914.400)
40	42.92 (1,090.168)	0.92 (23.368)	41.08 (1,043.432)	1.03 (26.162)	40.86 (1,037.844)	42.92 (1,090.168)	1.26 (32.004)	40.40 (1,026.160)	1.46 (37.084)	40.00 (1,016.000)
42	45.00 (1,143.000)	0.95 (24.130)	43.10 (1,094.740)	1.06 (26.924)	42.88 (1,089.152)	45.00 (1,143.000)	1.30 (33.020)	42.40 (1,076.960)	1.50 (38.100)	42.00 (1,066.800)
45	48.10 (1,221.740)	0.99 (25.146)	46.12 (1,171.448)	1.09 (27.686)	45.92 (1,166.368)	48.10 (1,221.740)	1.35 (34.290)	45.40 (1,153.160)	1.55 (39.370)	45.00 (1,143.000)
48	51.20 (1,300.480)	1.03 (26.162)	49.14 (1,248.156)	1.13 (28.702)	48.94 (1,243.076)	51.20 (1,300.480)	1.38 (35.052)	48.44 (1,230.376)	1.68 (42.672)	47.84 (1,215.136)

^ ^a ^b Table of Pipe Schedules from EngineersEdge.com. Table shows additional schedules, sizes and sizes greater than 24".

Ductile iron pipe

Ductile iron pipe#North America

Pipe Size	Outside Diameter [in (mm)]
3	3.96 (100.584)
4	4.80 (121.92)
6	6.90 (175.26)
8	9.05 (229.87)
10	11.10 (281.94)
12	13.20 (335.28)

Pipe Size	Outside Diameter [in (mm)]
14	15.30 (388.62)
16	17.40 (441.96)
18	19.50 (495.3)
20	21.60 (548.64)
24	25.80 (655.32)
30	32.00 (812.8)

Ductile iron pipe#Europe

DN	Outside Diameter [mm (in)]	Wall thickness [mm (in)]
DN	Outside Diameter [mm (in)]	Class 40	K9	K10
40	56 (2.205)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
50	66 (2.598)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
60	77 (3.031)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
65	82 (3.228)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
80	98 (3.858)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
100	118 (4.646)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
125	144 (5.669)	4.8 (0.189)	6.0 (0.236)	6.0 (0.236)
150	170 (6.693)	5.0 (0.197)	6.0 (0.236)	6.5 (0.256)
200	222 (8.740)	8.4 (0.331)	6.3 (0.248)	7.0 (0.276)
250	274 (10.787)	5.8 (0.228)	6.8 (0.268)	7.5 (0.295)
300	326 (12.835)	6.2 (0.244)	7.2 (0.283)	8.0 (0.315)
350	378 (14.882)	7.0 (0.276)	7.7 (0.303)	8.5 (0.335)
400	429 (16.890)	7.8 (0.307)	8.1 (0.319)	9.0 (0.354)
450	480 (18.898)	-	8.6 (0.339)	9.5 (0.374)

DN	Outside Diameter [mm (in)]	Wall thickness [mm (in)]
DN	Outside Diameter [mm (in)]	Class 40	K9	K10
500	532 (20.945)	-	9.0 (0.354)	10.0 (0.394)
600	635 (25.000)	-	9.9 (0.390)	11.1 (0.437)
700	738 (29.055)	-	10.9 (0.429)	12.0 (0.472)
800	842 (33.150)	-	11.7 (0.461)	13.0 (0.512)
900	945 (37.205)	-	12.9 (0.508)	14.1 (0.555)
1000	1,048 (41.260)	-	13.5 (0.531)	15.0 (0.591)
1100	1,152 (45.354)	-	14.4 (0.567)	16.0 (0.630)
1200	1,255 (49.409)	-	15.3 (0.602)	17.0 (0.669)
1400	1,462 (57.559)	-	17.1 (0.673)	19.0 (0.748)
1500	1,565 (61.614)	-	18.0 (0.709)	20.0 (0.787)
1600	1,668 (65.669)	-	18.9 (0.744)	51.0 (2.008)
1800	1,875 (73.819)	-	20.7 (0.815)	23.0 (0.906)
2000	2,082 (81.969)	-	22.5 (0.886)	25.0 (0.984)

Ductile iron pipe#Australia

Nominal Size (DN)	Outside Diameter [mm (in)]	Nominal Wall Thickness [mm (in)]		Flange Class
Nominal Size (DN)	Outside Diameter [mm (in)]	PN 20	PN 35	Flange Class
100	122 (4.803)	-	5.0 (0.197)	7.0
150	177 (6.969)	-	5.0 (0.197)	8.0
200	232 (9.134)	-	5.0 (0.197)	8.0
225	259 (10.197)	5.0 (0.197)	5.2 (0.205)	9.0
250	286 (11.260)	5.0 (0.197)	5.6 (0.220)	9.0
300	345 (13.583)	5.0 (0.197)	6.3 (0.248)	10.0

Nominal Size (DN)	Outside Diameter [mm (in)]	Nominal Wall Thickness [mm (in)]		Flange Class
Nominal Size (DN)	Outside Diameter [mm (in)]	PN 20	PN 35	Flange Class
375	426 (16.772)	5.1 (0.201)	7.3 (0.287)	10.0
450	507 (19.961)	5.6 (0.220)	8.3 (0.327)	11.0
500	560 (22.047)	6.0 (0.236)	9.0 (0.354)	12.0
600	667 (26.260)	6.8 (0.268)	310.3 (0.406)	13.0
750	826 (32.520)	7.9 (0.311)	12.2 (0.480)	15.0

Panzergewinde

Thread nominal size	Outer diameter [mm (in)]	Threads per inch (TPI)	Pitch [in (mm)]	Inner diameter [mm (in)]	Cable diameter [mm (in)]
PG7	12.5 (0.492)	20	0.05 (1.270)	11.28 (0.444)	3 (0.118) to 6.5 (0.256)
PG9	15.5 (0.610)	18	0.05556 (1.4112)	13.86 (0.546)	4 (0.157) to 8 (0.315)
PG11	18.6 (0.732)	18	0.05556 (1.4112)	17.26 (0.680)	5 (0.197) to 10 (0.394)
PG13.5	20.4 (0.803)	18	0.05556 (1.4112)	19.06 (0.750)	6 (0.236) to 12 (0.472)
PG16	22.5 (0.886)	18	0.05556 (1.4112)	21.16 (0.833)	10 (0.394) to 14 (0.551)
PG21	28.3 (1.114)	16	0.0625 (1.5875)	26.78 (1.054)	13 (0.512) to 18 (0.709)
PG29	37.0 (1.457)	16	0.0625 (1.5875)	35.48 (1.397)	18 (0.709) to 25 (0.984)
PG36	47.0 (1.850)	16	0.0625 (1.5875)	45.48 (1.791)
PG42	54.0 (2.126)	16	0.0625 (1.5875)	52.48 (2.066)
PG48	59.3 (2.335)	16	0.0625 (1.5875)	57.78 (2.275)

3 to 6.5 (0.118 to 0.256)

Bolt strength

Screw#Mechanical classifications

Imperial

Head markings and properties for inch-system hex-head cap screws^[1]
Head marking	Grade, material, and condition	Nominal size range (in)	Proof strength (ksi or MPa)	Yield strength, min. ksi or MPa	Tensile strength, min. ksi or MPa	Core hardness (Rockwell)
	SAE Grade 0^[2]^[3]	Strength and hardness is not specified
	SAE grade 1 ASTM A307^[4] Low carbon steel	1⁄4–1+1⁄2	33 or 230		60 or 410	B70–100
	ASTM A307 - Grade B^[4] Low or medium carbon steel	1⁄4–4			60 or 410 minimum 100 or 690 maximum	B69–95
	SAE grade 2 Low or medium carbon steel	1⁄4–3⁄4	55 (380)^*	57 (390)^*	74 (510)^*	B80–100^[5]
	SAE grade 2 Low or medium carbon steel	Greater than 3⁄4	33 (230)^*	36 (250)^*	60 (410)^*	B70–100^[5]
	SAE grade 4^[6] Medium carbon steel; cold worked	1⁄4–1-1⁄2		100 (690)^*	115 (790)^*
	SAE grade 3^[4] Medium carbon steel; cold worked	1⁄4–1	85 (590)^*		100 (690)^*	B70–100
	SAE grade 5 Medium carbon steel; quench and tempered	1⁄4–1 (inc.)	85 (590)^*	92 (630)^*	120 (830)^*	C25–34^[5]
	SAE grade 5 Medium carbon steel; quench and tempered	1–1-1⁄2	74 (510)^*	81 (560)^*	105 (720)^*	C19–30^[5]
	ASTM A449 - Type 1^[4] Medium carbon steel; quench and tempered	1–1-1⁄2 (inc.)	74 (510)^*		105 (720)^*	C19–30
		1-1⁄2–3	55 (380)^*		90 (620)^*	Brinell 183–235
	SAE grade 5.1^[7] Low or medium carbon steel; quench and tempered	No. 6–1⁄2	85 (590)^*		120 (830)^*	C25–40
	SAE grade 5.2^[7] Low carbon martensitic steel; quench and tempered	1⁄4–1	85 (590)^*		120 (830)^*	C26–36
	ASTM A449 - Type 2^[7] Low carbon martensitic steel; quench and tempered	1⁄4–1	85 (590)^*		120 (830)^*	C25–34
or	ASTM A325 - Type 1^[4] Medium carbon steel; quench and tempered	1⁄2–1 (inc.)	85 (590)^*	92 (630)^*^[6]	120 (830)^*	C24–35
or		1–1-1⁄2	74 (510)^*	82 (570)^*^[6]	105 (720)^*	C19–31
^[8]	ASTM A325 - Type 3^[4] Atmospheric corrosion resistant steel; quench and tempered	1⁄2–1	85 (590)^*	92 (630)^*^[6]	120 (830)^*	C24–35
^[8]		1–1-1⁄2	74 (510)^*	82 (570)^*^[6]	105 (720)^*	C19–31
	ASTM A354 - Grade BC^[4] Medium carbon alloy steel; quench and tempered	1⁄4–2-1⁄2 (inc.)	105 (720)^*	109 (750)^*^[6]	125 (860)^*	C26–36
		2-1⁄2–4	95 (660)^*	99 (680)^*^[6]	115 (790)^*	C22–33
	SAE grade 7 Medium carbon alloy steel; quench and tempered	1⁄4–1-1⁄2	105 (720)^*	115 (790)^*	133 (920)^*
	SAE grade 8 Medium carbon alloy steel; quench and tempered	1⁄4–1-1⁄2	120 (830)^*	130 (900)^*	150 (1,000)^*	C32–38^[5]
	ASTM A354 - Grade BD^[9]	1⁄4–2-1⁄2 (inc.)	120 (830)^*	130 (900)^*^[9]	150 (1,000)^*	C33–39
	ASTM A354 - Grade BD^[9]	2-1⁄2–4	105 (720)^*	115 (790)^*^[9]	140 (970)^*	C31–39
	SAE grade 8.2^[5] Medium carbon boron martensitic steel; fully kilned, fine grain, quench and tempered	1⁄4–1	120 (830)^*		150 (1,000)^*	C33–39
	ASTM A490 - Type 1^[4] Medium carbon alloy steel; quench and tempered	1⁄2–1-1⁄2	120 (830)^*	130 (900)^*^[6]	150 (1,000)^* minimum 170 (1,200)^* maximum	C33–38
^[8]	ASTM A490 - Type 3^[4] Atmospheric corrosion resistant steel; quench and tempered	1⁄2–1-1⁄2	120 (830)^*	130 (900)^*^[6]	150 (1,000)^* minimum 170 (1,200)^* maximum	C33–38
	18-8 Stainless Stainless steel with 17–19% chromium and 8–13% nickel	1⁄4–5⁄8 (inc.)		40 (280)^* minimum 80 (550)^* – 90 (620)^* typical	100 (690)^* – 125 (860)^* typical
		5⁄8–1 (inc.)		40 (280)^* minimum 45 (310)^* – 70 (480)^* typical	100 (690)^* typical
		Over 1		40 (280)^* minimum 45 (310)^* – 70 (480)^* typical	80 (550)^* – 90 (620)^* typical

Metric

Head markings and properties for metric hex-head cap screws^[10]
Head marking	Grade, material, and condition	Nominal size range (mm)	Proof strength (MPa/ksi)	Yield strength, min. (MPa/ksi)	Tensile strength, min. (MPa/ksi)	Core hardness (Rockwell)
	Class 3.6^[11]	1.6–36	180 (26)^*	190 (28)^*	330 (48)^*	B52–95
	Class 4.6 Low or medium carbon steel	5–100	225 (32.6)^*	240 (35)^*	400 (58)^*	B67–95
	Class 4.8 Low or medium carbon steel; fully or partially annealed	1.6–16	310 (45)^*	340 (49)^*	420 (61)^*	B71–95
	Class 5.8 Low or medium carbon steel; cold worked	5–24	380 (55)^*	420 (61)^*	520 (75)^*	B82–95
	Class 8.8^[1] Medium carbon steel; quench and tempered	Under 16 (inc.)	580 (84)^*	640 (93)^*	800 (120)^*
	Class 8.8^[1] Medium carbon steel; quench and tempered	17–72	600 (87)^*	660 (96)^*	830 (120)^*	C23–34
	Class 8.8 low carbon Low carbon boron steel; quench and tempered
	Class 8.8.3^[12] Atmospheric corrosion resistant steel; quench and tempered
	ASTM A325M - Type 1^[13]^[14] Medium carbon steel; quench and tempered	12–36
	ASTM A325M - Type 3^[13]^[14] Atmospheric corrosion resistant steel; quench and tempered	12–36
	Class 9.8 Medium carbon steel; quench and tempered	1.6–16	650 (94)^*	720 (104)^*	900 (130)^*	C27–36
	Class 9.8 low carbon Low carbon boron steel; quench and tempered	1.6–16	650 (94)^*	720 (104)^*	900 (130)^*	C27–36
	Class 10.9 Alloy steel; quench and tempered	5–100	830 (120)^*	940 (136)^*	1,040 (151)^*	C33–39
	Class 10.9 low carbon Low carbon boron steel; quench and tempered
	Class 10.9.3^[12] Atmospheric corrosion resistant steel; quench and tempered
	ASTM A490M - Type 1^[13]^[15] Alloy steel; quench and tempered	12–36
	ASTM A490M - Type 3^[13]^[15] Atmospheric corrosion resistant steel; quench and tempered	12–36
	Class 12.9 Alloy steel; quench and tempered	1.6–100	970 (141)^*	1,100 (160)^*	1,220 (177)^*	C38–44
	A2^[1] Stainless steel with 17–19% chromium and 8–13% nickel	Up to 20		210 (30)^* minimum 450 (65)^* typical	500 (73)^* minimum 700 (100)^* typical
	ISO 3506-1 A2-50^{[citation needed]} 304 stainless steel-class 50 (annealed)			210 (30)^*	500 (73)^*
	ISO 3506-1 A2-70^{[citation needed]} 304 stainless steel-class 70 (cold worked)			450 (65)^*	700 (100)^*
	ISO 3506-1 A2-80^{[citation needed]} 304 stainless steel-class 80			600 (87)^*	800 (120)^*

^ ^a ^b ^c Bolt grade markings and strength chart, retrieved 2009-05-29.
^ Mechanical Methods of Joining, retrieved 2009-06-06.
^ Grade Markings for Steel Bolts and Screws, retrieved 2009-06-06.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Grade Markings: Carbon Steel Bolts, retrieved 2009-05-30.
^ ^a ^b ^c ^d ^e ^f Hardware, bulk — Tehttps://en.wikipedia.org/w/index.php?title=User:Peter_Horn/Sandbox&action=submitchnical information, retrieved 2009-05-30. {{citation}}: External link in |title= (help)
^ ^a ^b ^c ^d ^e ^f ^g ^h ASTM, SAE and ISO grade markings and mechanical properties for steel fasteners, retrieved 2009-06-06.
^ ^a ^b ^c Fastener identification marking (PDF), retrieved 2009-06-23.
^ ^a ^b Other markings may be used to denote atmospheric corrosion resistant material
^ ^a ^b ^c FastenalTechnicalReferenceGuide (PDF), retrieved 2010-04-30.
^ Metric Handbook, retrieved 2009-06-06.
^ Mechanical properties of bolts, screws, and studs according DIN-ISO 898, part 1 (PDF), retrieved 2009-06-06.
^ ^a ^b ASTM F568M - 07, 2007, retrieved 2009-06-06.
^ ^a ^b ^c ^d Metric structural fasteners, retrieved 2009-06-06.
^ ^a ^b ASTM A325M - 09, retrieved 2009-06-13.
^ ^a ^b ASTM A490M - 09, 2009, retrieved 2009-06-06.

Copper tube

Copper Tubing Sizes (CTS) for Plumbing
Nominal size	Outside diameter (OD) [in (mm)]	Inside diameter (ID) [in (mm)]
Nominal size	Outside diameter (OD) [in (mm)]	Type K	Type L	Type M
3/8	1⁄2 (12.700)	0.402 (10.211)	0.430 (10.922)	0.450 (11.430)
1/2	5⁄8 (15.875)	0.528 (13.411)	0.545 (13.843)	0.569 (14.453)
5/8	3⁄4 (19.050)	0.652 (16.561)	0.668 (16.967)	0.690 (17.526)
3/4	7⁄8 (22.225)	0.745 (18.923)	0.785 (19.939)	0.811 (20.599)
1	1+1⁄8 (28.575)	0.995 (25.273)	1.025 (26.035)	1.055 (26.797)
1-¼	1+3⁄8 (34.925)	1.245 (31.623)	1.265 (32.131)	1.291 (32.791)
1-½	1+5⁄8 (41.275)	1.481 (37.617)	1.505 (38.227)	1.527 (38.786)
2	2+1⁄8 (53.975)	1.959 (49.759)	1.985 (50.419)	2.009 (51.029)
2-½	2+5⁄8 (66.675)	2.435 (61.849)	2.465 (62.611)	2.495 (63.373)
3	3+1⁄8 (79.375)	2.907 (73.838)	2.945 (74.803)	2.981 (75.717)

Unified thread

Unified Screw Threads - UNC, UNF and UNEF ^[1]
Major diameter in (mm)	Threads per inch and Pitch						Tap drill size - Preferred sizes^[2]
	Coarse (UNC)		Fine (UNF)		Extra fine (UNEF)		Coarse	Fine	Extra fine
	TPI	Pitch [in (mm)]	TPI	Pitch [in (mm)]	TPI	Pitch [in (mm)]	Coarse	Fine	Extra fine
#0 = 0.0600 (1.5240)	X	–	80	0.012500 (0.3175)	X	–	3⁄64 in
#1 = 0.0730 (1.8542)	64	0.015625 (0.3969)	72	0.013888 (0.3528)	X	–	#53	#53
#2 = 0.0860 (2.1844)	56	0.017857 (0.4536)	64	0.015625 (0.3969)	X	–	#50	#50
#3 = 0.0990 (2.5146)	48	0.020833 (0.5292)	56	0.017857 (0.4536)	X	–	#47	#45
#4 = 0.1120 (2.8448)	40	0.025000 (0.6350)	48	0.020833 (0.5292)	X	–	#43	#42
#5 = 0.1250 (3.1750)	40	0.025000 (0.6350)	44	0.022727 (0.5773)	X	–	#38	#37
#6 = 0.1380 (3.5052)	32	0.031250 (0.7938)	40	0.025000 (0.6350)	X	–	#36	#33
#8 = 0.1640 (4.1656)	32	0.031250 (0.7938)	36	0.027778 (0.7056)	X	–	#29	#29
#10 = 0.1900 (4.8260)	24	0.041667 (1.0583)	32	0.031250 (0.7938)	X	–	#25	#21
#12 = 0.2160 (5.4864)	24	0.041667 (1.0583)	28	0.035714 (0.9071)	32	0.031250 (0.7938)	#16	#14
1⁄4 = 0.2500 (6.3500)	20	0.050000 (1.2700)	28	0.035714 (0.9071)	32	0.031250 (0.7938)	#7	#3
5⁄16 = 0.3125 (7.9375)	18	0.055556 (1.4111)	24	0.041667 (1.0583)	32	0.031250 (0.7938)	F	I
3⁄8 = 0.3750 (9.5250)	16	0.062500 (1.5875)	24	0.041667 (1.0583)	32	0.031250 (0.7938)	5⁄16	Q
7⁄16 = 0.4375 (11.1125)	14	0.071428 (1.8143)	20	0.050000 (1.2700)	28	0.035714 (0.9071)	U	25⁄64 in
1⁄2 = 0.5000 (12.7000)	13	0.076923 (1.9538)	20	0.050000 (1.2700)	28	0.035714 (0.9071)	27⁄64 in	29⁄64 in
9⁄16 = 0.5625 (14.2875)	12	0.083333 (2.1167)	18	0.055556 (1.4111)	24	0.041667 (1.0583)	31⁄64 in	33⁄64 in
5⁄8 = 0.6250 (15.8750)	11	0.090909 (2.3091)	18	0.055556 (1.4111)	24	0.041667 (1.0583)	17⁄32 in	37⁄64 in
3⁄4 = 0.7500 (19.0500)	10	0.100000 (2.5400)	16	0.062500 (1.5875)	20	0.050000 (1.2700)	21⁄32 in	11⁄16 in
7⁄8 = 0.8750 (22.2250)	9	0.111111 (2.8222)	14	0.071428 (1.8143)	20	0.050000 (1.2700)	49⁄64 in	13⁄16 in
1 = 1.0000 (25.4000)	8	0.125000 (3.1750)	12	0.083333 (2.1167)	20	0.050000 (1.2700)	7⁄8 in	59⁄64 in

Experiments

Unified Screw Threads - UNC, UNF and UNEF ^[3]
Major diameter in (mm)	Threads per inch and Pitch						Tap drill size - Preferred sizes^[4]
	Coarse (UNC)		Fine (UNF)		Extra fine (UNEF)		Coarse	Fine	Extra fine
	TPI	Pitch [in (mm)]	TPI	Pitch [in (mm)]	TPI	Pitch [in (mm)]	Coarse	Fine	Extra fine
#0 = 0.0600 (1.5240)	X	–	80	0.012500 (0.3175)	X	–	3/64 in

^ Oberg, Erik (1975). Machinery's Handbook (Twentieth ed.). New York: Industrial Press, Inc. pp. 1296–1304. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
^ For a metric conversion see the drill bit sizes article.
^ Oberg, Erik (1975). Machinery's Handbook (Twentieth ed.). New York: Industrial Press, Inc. pp. 1296–1304. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
^ For a metric conversion see the drill bit sizes article.

Drill Bit Conversion Table

click to see a ruler comparing millimetres to fractions of an inch

gauge	in/mm
80	0.0135 in or 0.343 mm
79	0.0145 in or 0.368 mm
78	0.016 in or 0.406 mm
77	0.018 in or 0.457 mm
76	0.020 in or 0.508 mm
75	0.021 in or 0.533 mm
74	0.0225 in or 0.572 mm
73	0.024 in or 0.610 mm
72	0.025 in or 0.635 mm
71	0.026 in or 0.660 mm
70	0.028 in or 0.711 mm
69	0.0292 in or 0.742 mm
68	0.031 in or 0.787 mm
67	0.032 in or 0.813 mm
66	0.033 in or 0.838 mm
65	0.035 in or 0.889 mm
64	0.036 in or 0.914 mm
63	0.037 in or 0.940 mm
62	0.038 in or 0.965 mm
61	0.039 in or 0.991 mm
60	0.040 in or 1.016 mm
59	0.041 in or 1.041 mm
58	0.042 in or 1.067 mm
57	0.043 in or 1.092 mm
56	0.0465 in or 1.181 mm
55	0.052 in or 1.321 mm
54	0.055 in or 1.397 mm

gauge	in/mm
53	0.0595 in or 1.511 mm
52	0.0635 in or 1.613 mm
51	0.067 in or 1.702 mm
50	0.070 in or 1.778 mm
49	0.073 in or 1.854 mm
48	0.076 in or 1.930 mm
47	0.0785 in or 1.994 mm
46	0.081 in or 2.057 mm
45	0.082 in or 2.083 mm
44	0.086 in or 2.184 mm
43	0.089 in or 2.261 mm
42	0.0935 in or 2.375 mm
41	0.096 in or 2.438 mm
40	0.098 in or 2.489 mm
39	0.0995 in or 2.527 mm
38	0.1015 in or 2.578 mm
37	0.104 in or 2.642 mm
36	0.1065 in or 2.705 mm
35	0.110 in or 2.794 mm
34	0.111 in or 2.819 mm
33	0.113 in or 2.870 mm
32	0.116 in or 2.946 mm
31	0.120 in or 3.048 mm
30	0.1285 in or 3.264 mm
29	0.136 in or 3.454 mm
28	0.1405 in or 3.569 mm
27	0.144 in or 3.658 mm

gauge	in/mm
26	0.147 in or 3.734 mm
25	0.1495 in or 3.797 mm
24	0.152 in or 3.861 mm
23	0.154 in or 3.912 mm
22	0.157 in or 3.988 mm
21	0.159 in or 4.039 mm
20	0.161 in or 4.089 mm
19	0.166 in or 4.216 mm
18	0.1695 in or 4.305 mm
17	0.173 in or 4.394 mm
16	0.177 in or 4.496 mm
15	0.180 in or 4.572 mm
14	0.182 in or 4.623 mm
13	0.185 in or 4.699 mm
12	0.189 in or 4.801 mm
11	0.191 in or 4.851 mm
10	0.1935 in or 4.915 mm
9	0.196 in or 4.978 mm
8	0.199 in or 5.055 mm
7	0.201 in or 5.105 mm
6	0.204 in or 5.182 mm
5	0.2055 in or 5.220 mm
4	0.209 in or 5.309 mm
3	0.213 in or 5.410 mm
2	0.221 in or 5.613 mm
1	0.228 in or 5.791 mm
-	-	-

gauge	in/mm
A	0.234 in or 5.944 mm
B	0.238 in or 6.045 mm
C	0.242 in or 6.147 mm
D	0.246 in or 6.248 mm
E	0.250 in or 6.350 mm
F	0.257 in or 6.528 mm
G	0.261 in or 6.629 mm
H	0.266 in or 6.756 mm
I	0.272 in or 6.909 mm
J	0.277 in or 7.036 mm
K	0.281 in or 7.137 mm
L	0.290 in or 7.366 mm
M	0.295 in or 7.493 mm
N	0.302 in or 7.671 mm
O	0.316 in or 8.026 mm
P	0.323 in or 8.204 mm
Q	0.332 in or 8.433 mm
R	0.339 in or 8.611 mm
S	0.348 in or 8.839 mm
T	0.358 in or 9.093 mm
U	0.368 in or 9.347 mm
V	0.377 in or 9.576 mm
W	0.386 in or 9.804 mm
X	0.397 in or 10.08 mm
Y	0.404 in or 10.26 mm
Z	0.413 in or 10.49 mm
-	-

Center drill bit sizes

Size Designation	Drill Diameter [inches (mm)]
5/0	0.010 in (0.254 mm)
4/0	0.015 in (0.381 mm)
3/0	0.020 in (0.508 mm)
2/0	0.025 in (0.635 mm)
0	1⁄32 in (0.794 mm)
1	3⁄64 in (1.191 mm)
2	5⁄64 in (1.984 mm)
3	7⁄64 in (2.778 mm)
4	1⁄8 in (3.175 mm)
4½	9⁄64 in (3.572 mm)
5	3⁄16 in (4.763 mm)
6	7⁄32 in (5.556 mm)
7	1⁄4 in (6.350 mm)
8	5⁄16 in (7.938 mm)

Gauge	[inches (mm)]
BS1	1⁄8 in (3.175 mm)
BS2	3⁄16 in (4.763 mm)
BS3	1⁄4 in (6.350 mm)
BS4	5⁄16 in (7.938 mm)
BS5	7⁄16 in (11.113 mm)
BS5A	1⁄2 in (12.700 mm)
BS6	5⁄8 in (15.875 mm)
BS7	3⁄4 in (19.050 mm)

Axle load Template:Infobox train

|label42 = Mass
|data42 =

|label43 = Axle load
|data43 =

|label44 = Acceleration
|data44 =

|label45 = Deceleration
|data45 =

|label46 = Traction system
|data46 =

|label47 = Engine(s)
|data47 =

|label48 = Power output
|data48 =

|label49 = Transmission
|data49 =

|label50 = Auxiliaries
|data50 =

|label51 = Power supply
|data51 =

|label52 = Train heating
|data52 =

|label53 = Electric system(s)
|data53 =

|label54 = Current collection method
|data54 =

|label55 = UIC classification
|data55 =

|label56 = AAR wheel arrangement
|data56 =

|label57 = Bogies
|data57 =

|label58 = Braking system(s)
|data58 =

|label59 = Safety system(s)
|data59 =

|label60 = Coupling system
|data60 =

|label61 = Multiple working
|data61 =

|label70 = Gauge
|data70 =

Sheet metal

Steel sheet metal
tolerances^[1]^[2]
Gauge	Nominal [in (mm)]	Max [in (mm)]	Min [in (mm)]
10	0.1345 (3.42)	0.1405 (3.57)	0.1285 (3.26)
11	0.1196 (3.04)	0.1256 (3.19)	0.1136 (2.89)
12	0.1046 (2.66)	0.1106 (2.81)	0.0986 (2.50)
14	0.0747 (1.90)	0.0797 (2.02)	0.0697 (1.77)
16	0.0598 (1.52)	0.0648 (1.65)	0.0548 (1.39)
18	0.0478 (1.21)	0.0518 (1.32)	0.0438 (1.11)
20	0.0359 (0.91)	0.0389 (0.99)	0.0329 (0.84)
22	0.0299 (0.76)	0.0329 (0.84)	0.0269 (0.68)
24	0.0239 (0.61)	0.0269 (0.68)	0.0209 (0.53)
26	0.0179 (0.45)	0.0199 (0.51)	0.0159 (0.40)
28	0.0149 (0.38)	0.0169 (0.43)	0.0129 (0.33)

Aluminium sheet metal tolerances^[2]
Thickness [in (mm)]	Sheet width
Thickness [in (mm)]	36 (914.4) [in (mm)]	48 (1,219) [in (mm)]
0.018–0.028 (0.46–0.71)	0.002 (0.051)	0.0025 (0.064)
0.029–0.036 (0.74–0.91)	0.002 (0.051)	0.0025 (0.064)
0.037–0.045 (0.94–1.14)	0.0025 (0.064)	0.003 (0.076)
0.046–0.068 (1.2–1.7)	0.003 (0.076)	0.004 (0.10)
0.069–0.076 (1.8–1.9)	0.003 (0.076)	0.004 (0.10)
0.077–0.096 (2.0–2.4)	0.0035 (0.089)	0.004 (0.10)
0.097–0.108 (2.5–2.7)	0.004 (0.10)	0.005 (0.13)
0.109–0.125 (2.8–3.2)	0.0045 (0.11)	0.005 (0.13)
0.126–0.140 (3.2–3.6)	0.0045 (0.11)	0.005 (0.13)
0.141–0.172 (3.6–4.4)	0.006 (0.15)	0.008 (0.20)
0.173–0.203 (4.4–5.2)	0.007 (0.18)	0.010 (0.25)
0.204–0.249 (5.2–6.3)	0.009 (0.23)	0.011 (0.28)

Stainless steel sheet metal tolerances^[2]
Thickness [in (mm)]	Sheet width
Thickness [in (mm)]	36 (914.4) [in (mm)]	48 (1,219) [in (mm)]
0.017–0.030 (0.43–0.76)	0.0015 (0.038)	0.002 (0.051)
0.031–0.041 (0.79–1.04)	0.002 (0.051)	0.003 (0.076)
0.042–0.059 (1.1–1.5)	0.003 (0.076)	0.004 (0.10)
0.060–0.073 (1.5–1.9)	0.003 (0.076)	0.0045 (0.11)
0.074–0.084 (1.9–2.1)	0.004 (0.10)	0.0055 (0.14)
0.085–0.099 (2.2–2.5)	0.004 (0.10)	0.006 (0.15)
0.100–0.115 (2.5–2.9)	0.005 (0.13)	0.007 (0.18)
0.116–0.131 (2.9–3.3)	0.005 (0.13)	0.0075 (0.19)
0.132–0.146 (3.4–3.7)	0.006 (0.15)	0.009 (0.23)
0.147–0.187 (3.7–4.7)	0.007 (0.18)	0.0105 (0.27)

References

^ "ASTM-AISI Thickness Tolerance Ranges" (PDF). CoyoteSteel.com. Retrieved 20 June 2013. {{cite web}}: Check date values in: |date= (help)
^ ^a ^b ^c "Sheet metal material". Retrieved 2009-07-26.

Tryal

tryal

Obsolete metric threads, DIN13

DIN selected sizes for screws, bolts and nuts^[1]
Nominal diameter D (mm)	Pitch P (mm) "coarse"	Pitch P (mm) "fine"
5.5	0.9	0.5

References

^ Page 519 DIN13

[table-1] Table of Pipe Schedules from EngineersEdge.com. Table shows additional schedules, sizes and sizes greater than 24".

[boltdepot-2] Bolt grade markings and strength chart, retrieved 2009-05-29.

[siu-3] Mechanical Methods of Joining, retrieved 2009-06-06.

[4] Grade Markings for Steel Bolts and Screws, retrieved 2009-06-06.

[fastspec-5] ^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ Grade Markings: Carbon Steel Bolts, retrieved 2009-05-30.

[johndeere-6] ^ ^a ^b ^c ^d ^e ^f Hardware, bulk — Tehttps://en.wikipedia.org/w/index.php?title=User:Peter_Horn/Sandbox&action=submitchnical information, retrieved 2009-05-30. {{citation}}: External link in |title= (help)

[american-7] ^ ^a ^b ^c ^d ^e ^f ^g ^h ASTM, SAE and ISO grade markings and mechanical properties for steel fasteners, retrieved 2009-06-06.

[itp-8] Fastener identification marking (PDF), retrieved 2009-06-23.

[crnote-9] Other markings may be used to denote atmospheric corrosion resistant material

[Fastenal-10] FastenalTechnicalReferenceGuide (PDF), retrieved 2010-04-30.

[metrichandbook-11] Metric Handbook, retrieved 2009-06-06.

[12] Mechanical properties of bolts, screws, and studs according DIN-ISO 898, part 1 (PDF), retrieved 2009-06-06.

[F568M-13] ASTM F568M - 07, 2007, retrieved 2009-06-06.

[uiowa-14] Metric structural fasteners, retrieved 2009-06-06.

[astm_a325m-15] ASTM A325M - 09, retrieved 2009-06-13.

[astm_a490m-16] ASTM A490M - 09, 2009, retrieved 2009-06-06.

[17] Oberg, Erik (1975). Machinery's Handbook (Twentieth ed.). New York: Industrial Press, Inc. pp. 1296–1304. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

[18] For a metric conversion see the drill bit sizes article.

[19] Oberg, Erik (1975). Machinery's Handbook (Twentieth ed.). New York: Industrial Press, Inc. pp. 1296–1304. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

[20] For a metric conversion see the drill bit sizes article.

[21] "ASTM-AISI Thickness Tolerance Ranges" (PDF). CoyoteSteel.com. Retrieved 20 June 2013. {{cite web}}: Check date values in: |date= (help)

[dsm-22] "Sheet metal material". Retrieved 2009-07-26.

[23] Page 519 DIN13

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[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[1]

[2]

[3]

[4]

[1]

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[1]