Conversion Charts
Inches to Millimeters
| |
0" |
1" |
2" |
3" |
4" |
5" |
6" |
7" |
8" |
9" |
10" |
| 1/32" |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
| |
|
25.3995 |
50.7990 |
76.1986 |
101.5980 |
126.9980 |
152.3970 |
177.7970 |
203.1960 |
228.5960 |
253.9950 |
| 1/32 |
0.7937 |
26.1932 |
51.5928 |
76.9923 |
102.3910 |
127.7910 |
153.1900 |
178.5900 |
203.9900 |
229.3890 |
254.7890 |
| 1/16 |
1.5874 |
26.9870 |
52.3865 |
77.7860 |
103.1850 |
128.5850 |
153.9840 |
179.3840 |
204.7830 |
230.1830 |
255.5820 |
| 3/32 |
2.3812 |
27.7807 |
53.1802 |
78.5798 |
103.9790 |
129.3780 |
154.7880 |
180.1770 |
205.5770 |
230.9770 |
256.3760 |
| 1/8 |
3.1749 |
28.5744 |
53.9740 |
79.3735 |
104.7730 |
130.1720 |
155.5720 |
180.9710 |
206.3700 |
231.7700 |
257.1700 |
| 5/32 |
3.9686 |
29.3682 |
54.7677 |
80.1672 |
105.5660 |
130.9660 |
156.3650 |
181.7650 |
207.1640 |
232.5640 |
257.9640 |
| 3/16 |
4.7624 |
30.1619 |
55.5614 |
80.9610 |
106.3600 |
131.7600 |
157.1590 |
182.5590 |
207.9580 |
233.3580 |
258.7570 |
| 7/32 |
5.5561 |
30.9556 |
56.3552 |
81.7547 |
107.1540 |
132.5530 |
157.9530 |
183.3520 |
208.7520 |
234.1520 |
259.5510 |
| 1/4 |
6.3498 |
31.7494 |
57.1489 |
82.5485 |
107.9480 |
133.3470 |
158.7470 |
184.1460 |
209.5460 |
234.9450 |
260.3450 |
| 9/32 |
7.1436 |
32.5431 |
57.9426 |
83.3422 |
108.7410 |
134.1410 |
159.5400 |
184.9400 |
210.3390 |
235.7390 |
261.1390 |
| 5/16 |
7.9373 |
33.3368 |
58.7364 |
84.1359 |
109.5350 |
134.9350 |
160.3350 |
185.7340 |
211.1330 |
236.5320 |
261.9320 |
| 11/32 |
8.7310 |
34.1306 |
59.5301 |
84.9297 |
110.3290 |
135.7280 |
161.1280 |
186.5270 |
211.9270 |
237.3260 |
262.7260 |
| 3/8 |
9.5248 |
34.9243 |
60.3239 |
85.7234 |
111.1220 |
136.5220 |
161.9220 |
187.3210 |
212.7210 |
238.1200 |
263.5200 |
| 13/32 |
10.3185 |
35.7180 |
61.1176 |
86.5171 |
111.9160 |
137.3160 |
162.7150 |
188.1150 |
213.5140 |
238.9140 |
264.3130 |
| 7/16 |
11.1122 |
36.5118 |
61.9113 |
87.3109 |
112.7100 |
138.1090 |
163.5090 |
188.9090 |
214.3080 |
239.7080 |
265.1070 |
| 15/32 |
11.9060 |
37.3055 |
62.7051 |
88.1046 |
113.5040 |
138.9030 |
164.3030 |
189.7020 |
215.1020 |
240.5010 |
265.9010 |
| 1/2 |
12.6997 |
38.0993 |
63.4988 |
88.8983 |
114.2970 |
139.6970 |
165.0970 |
190.4960 |
215.8960 |
241.2950 |
266.6950 |
| 17/32 |
13.4934 |
38.8930 |
64.2925 |
89.6921 |
115.0910 |
140.4910 |
165.8900 |
191.2900 |
216.6890 |
242.0890 |
267.4880 |
| 9/16 |
14.2872 |
39.6867 |
65.0863 |
90.4858 |
115.8850 |
141.2840 |
166.6840 |
192.0840 |
217.4830 |
242.8830 |
268.2820 |
| 19/32 |
15.0809 |
40.4805 |
65.8800 |
91.2795 |
116.6790 |
142.0780 |
167.4780 |
192.8770 |
218.2770 |
243.6760 |
269.0760 |
| 5/8 |
15.8747 |
41.2742 |
66.6737 |
92.0733 |
117.4720 |
142.8720 |
168.2710 |
193.6710 |
219.0710 |
244.4700 |
269.8700 |
| 21/32 |
16.6684 |
42.0679 |
67.4675 |
92.8670 |
118.2660 |
143.6660 |
169.0650 |
194.4650 |
219.8640 |
245.2630 |
270.6630 |
| 11/16 |
17.4621 |
42.8617 |
68.2612 |
93.6608 |
119.0600 |
144.4590 |
169.8590 |
195.2580 |
220.6580 |
246.0580 |
271.4570 |
| 23/32 |
18.2559 |
43.6554 |
69.0549 |
94.4545 |
119.8540 |
145.2530 |
170.6530 |
196.0520 |
221.4520 |
246.8510 |
272.2510 |
| 3/4 |
19.0496 |
44.4491 |
69.8487 |
95.2482 |
120.6470 |
146.0470 |
171.4460 |
196.8460 |
222.2450 |
247.6450 |
273.0450 |
| 25/32 |
19.8433 |
45.2429 |
70.6424 |
96.0419 |
121.4410 |
146.8410 |
172.2400 |
197.6400 |
223.0390 |
248.4390 |
273.8380 |
| 13/16 |
20.6371 |
46.0366 |
71.4362 |
96.8357 |
122.2350 |
147.6340 |
173.0340 |
198.4330 |
223.8830 |
249.2320 |
274.6320 |
| 27/32 |
21.4308 |
46.8303 |
72.2299 |
97.6294 |
123.0290 |
148.4280 |
173.8280 |
199.2270 |
224.6270 |
250.0260 |
275.4260 |
| 7/8 |
22.2245 |
47.6241 |
73.0236 |
98.4232 |
123.8220 |
149.2220 |
174.6210 |
200.0210 |
225.4200 |
250.8200 |
276.2200 |
| 29/32 |
23.0183 |
48.4178 |
73.8173 |
99.2169 |
124.6160 |
150.0160 |
175.4150 |
200.8150 |
226.2140 |
251.6140 |
277.0130 |
| 15/16 |
23.8120 |
49.2116 |
74.6111 |
100.0110 |
125.4100 |
150.8090 |
176.2090 |
201.6080 |
227.0080 |
252.4070 |
277.8070 |
| 31/32 |
24.6057 |
50.0053 |
75.4048 |
100.8040 |
126.2030 |
151.6030 |
177.0030 |
202.4020 |
227.8020 |
253.2010 |
278.6010 |
Foot Pound to Newton-Meter
| lbf – ft |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| 0 |
|
1.4 |
2.7 |
4.1 |
5.4 |
6.8 |
8.1 |
9.5 |
10.9 |
12.2 |
| 10 |
13.6 |
14.9 |
16.3 |
17.6 |
19 |
20.3 |
21.7 |
23.1 |
24.4 |
25.8 |
| 20 |
27.1 |
28.5 |
29.8 |
31.2 |
32.5 |
33.9 |
35.3 |
36.6 |
38 |
39.3 |
| 30 |
40.7 |
42 |
43.4 |
44.8 |
46.1 |
47.5 |
48.8 |
50.2 |
51.5 |
52.9 |
| 40 |
54.2 |
55.6 |
57 |
58.3 |
59.7 |
61 |
62.4 |
63.7 |
65.1 |
66.4 |
| 50 |
67.8 |
69.2 |
70.5 |
71.9 |
73.2 |
74.6 |
75.9 |
77.3 |
78.7 |
80 |
| 60 |
81.4 |
82.7 |
84.1 |
85.4 |
86.8 |
88.1 |
89.5 |
90.9 |
92.6 |
93.6 |
| 70 |
94.9 |
96.3 |
97.6 |
99 |
100.3 |
101.7 |
103.1 |
104.4 |
105.8 |
107.1 |
| 80 |
108.5 |
109.8 |
111.2 |
112.6 |
113.9 |
115.3 |
116.6 |
118 |
119.3 |
120.7 |
| 90 |
122 |
123.4 |
124.8 |
126.1 |
127.5 |
128.8 |
130.2 |
131.5 |
132.9 |
134.2 |
| 100 |
135.6 |
137 |
138 |
139.7 |
141 |
142.4 |
143.7 |
145.1 |
146.5 |
147.8 |
Newton-Meter to Foot Pound
| Nm |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
| 0 |
|
0.7 |
1.5 |
2.2 |
3 |
3.7 |
4.4 |
5.2 |
5.9 |
6.6 |
| 10 |
7.4 |
8.1 |
8.9 |
9.6 |
10.3 |
11.1 |
11.8 |
12.5 |
13.3 |
14 |
| 20 |
14.8 |
15.5 |
16.2 |
17 |
17.7 |
18.5 |
19.2 |
19.9 |
20.7 |
21.4 |
| 30 |
22.1 |
22.9 |
23.6 |
24.4 |
25.1 |
25.8 |
26.6 |
27.3 |
28 |
28.8 |
| 40 |
29.5 |
30.3 |
31 |
31.7 |
32.5 |
33.2 |
34 |
34.7 |
35.4 |
36.2 |
| 50 |
36.9 |
37.6 |
38.4 |
39.1 |
39.9 |
40.6 |
41.3 |
42.1 |
42.8 |
43.5 |
| 60 |
44.3 |
45 |
45.8 |
46.5 |
47.2 |
48 |
48.7 |
49.5 |
50.2 |
50.9 |
| 70 |
51.7 |
52.4 |
53.1 |
53.9 |
54.6 |
55.4 |
56.3 |
56.8 |
57.6 |
58.3 |
| 80 |
59 |
59.8 |
60.5 |
61.2 |
62 |
62.7 |
63.5 |
64.2 |
64.9 |
65.7 |
| 90 |
66.4 |
67.2 |
67.9 |
68.6 |
69.4 |
71.1 |
70.9 |
71.6 |
72.3 |
73.1 |
| 100 |
73.8 |
74.5 |
75.3 |
76 |
76.8 |
77.5 |
78.2 |
79 |
79.7 |
80.4 |
Thread Size – AF Size
| Bolt |
Nut |
Bolt |
Nut |
Bolt |
Nut |
Bolt |
Nut |
Bolt |
Nut |
| M 2 |
4 |
M 10 |
17 |
M 22 |
32 |
M 52 |
80 |
M 110 |
155 |
| M 2 |
4.5 |
M 12 |
18 |
M 22 |
33 |
M 56 |
85 |
M 110 |
160 |
| M 2.5 |
5 |
M 12 |
19 |
M 22 |
34 |
M 60 |
90 |
M 115 |
165 |
| M 3 |
5.5 |
M 12 |
20 |
M 24 |
36 |
M 64 |
95 |
M 120 |
170 |
| M 3 |
6 |
M 14 |
21 |
M 24 |
38 |
M 68 |
100 |
M 120 |
175 |
| M 4 |
7 |
M 14 |
22 |
M 27 |
41 |
M 72 |
105 |
M 125 |
180 |
| M 5 |
8 |
M 14 |
23 |
M 27 |
42 |
M 76 |
110 |
M 130 |
185 |
| M 6 |
9 |
M 16 |
24 |
M 27 |
43 |
M 80 |
115 |
M 140 |
200 |
| M 6 |
10 |
M 16 |
25 |
M 30 |
46 |
M 85 |
120 |
M 150 |
210 |
| M 7 |
11 |
M 16 |
26 |
M 33 |
50 |
M 85 |
125 |
|
|
| M 7 |
12 |
M 18 |
27 |
M 36 |
55 |
M 90 |
130 |
|
|
| M 8 |
13 |
M 20 |
28 |
M 39 |
60 |
M 95 |
135 |
|
|
| M 10 |
14 |
M 20 |
29 |
M 42 |
65 |
M 95 |
140 |
|
|
| M 10 |
15 |
M 20 |
29 |
M 45 |
70 |
M 100 |
145 |
|
|
| M 10 |
16 |
M 20 |
30 |
M 48 |
75 |
M 105 |
150 |
|
|
