Inconel 718 Hex Cap Screws to IS 1363-2 Hexagon Head Screws
IS 1363-2 Preferred Threads Dimensions
| Thread (d) |
pa |
a |
c max |
da max |
dw min |
e min |
k |
kwb min |
r min |
s |
| max |
min |
nom |
max |
min |
nom = max |
min |
| M5 |
0.8 |
2.4 |
0.8 |
0.5 |
6 |
6.74 |
8.63 |
3.5 |
3.875 |
3.125 |
2.19 |
0.2 |
8.00 |
7.64 |
| M6 |
1 |
3 |
1 |
0.5 |
7.2 |
8.74 |
10.89 |
4 |
4.375 |
3.718 |
2.54 |
0.25 |
10.00 |
9.64 |
| M8 |
1.25 |
4.00 |
1.25 |
0.6 |
10.2 |
11.47 |
14.20 |
5.3 |
5.675 |
4.925 |
3.45 |
0.4 |
13.00 |
12.57 |
| M10 |
1.5 |
4.5 |
1.5 |
0.6 |
12.2 |
14.47 |
17.59 |
6.4 |
6.85 |
5.95 |
4.17 |
0.4 |
16.00 |
15.57 |
| M12 |
1.75 |
5.30 |
1.75 |
0.6 |
14.7 |
16.47 |
19.85 |
7.5 |
7.95 |
7.05 |
4.94 |
0.6 |
18.00 |
17.57 |
| M16 |
2 |
6 |
2 |
0.8 |
18.7 |
22 |
26.17 |
10 |
10.75 |
9.25 |
6.48 |
0.6 |
24.00 |
23.16 |
| M20 |
2.5 |
7.5 |
2.5 |
0.8 |
24.4 |
27.7 |
32.95 |
12.5 |
13.40 |
11.6 |
8.12 |
0.8 |
30.00 |
29.16 |
| M24 |
3 |
9 |
3 |
0.8 |
28.4 |
33.25 |
39.55 |
15 |
15.9 |
14.1 |
9.87 |
0.8 |
36 |
35 |
| M30 |
3.5 |
10.5 |
3.5 |
0.8 |
35.4 |
42.75 |
50.85 |
18.7 |
19.75 |
17.65 |
12.36 |
1 |
46 |
45 |
| M36 |
4 |
12 |
4 |
0.8 |
42.4 |
51.11 |
60.79 |
22.5 |
23.55 |
21.45 |
15.02 |
1 |
55.0 |
53.8 |
| M42 |
4.5 |
13.5 |
4.5 |
1 |
48.6 |
59.65 |
71.3 |
26 |
27.05 |
24.95 |
17.47 |
1.2 |
65.0 |
63.1 |
| M48 |
5 |
15 |
5 |
1 |
56.6 |
69.45 |
82.6 |
30 |
31.05 |
28.95 |
20.27 |
1.6 |
75.0 |
73.1 |
| M56 |
5.5 |
16.5 |
5.5 |
1 |
67 |
78.66 |
93.56 |
35 |
36.25 |
33.75 |
23.63 |
2 |
85.0 |
82.8 |
| M64 |
6 |
18 |
6 |
1 |
75 |
88.16 |
104.86 |
40 |
41.25 |
38.75 |
27.13 |
2 |
95.0 |
92.8 |
