Hexagon Socket Button Head Cap Screws
According to ：ANSI/ASME B18.3
Material ：SCM3 (SCM 435)
Hardness ：HRC 34°– 43°
Surface ：Temper Color
mm
|
Size(d) |
#4 |
#5 |
#6 |
#8 |
#10 |
1/4 |
5/16 |
3/8 |
1/2 |
|
|
Threads
Per Inch |
40 |
40 |
32 |
32 |
24 |
20 |
18 |
16 |
13 |
|
|
D |
Max |
5.410 |
6.045 |
6.655 |
7.925 |
9.169 |
11.100 |
13.894 |
16.662 |
22.225 |
|
Min |
5.105 |
5.740 |
6.350 |
7.569 |
8.814 |
10.643 |
13.386 |
16.154 |
21.615 |
|
|
H |
Max |
1.499 |
1.676 |
1.854 |
2.210 |
2.565 |
3.353 |
4.216 |
5.055 |
6.731 |
|
Min |
1.295 |
1.473 |
1.600 |
1.956 |
2.311 |
3.099 |
3.861 |
4.699 |
6.223 |
|
|
N
Ref |
0.381 |
0.381 |
0.381 |
0.381 |
0.508 |
0.787 |
0.787 |
0.787 |
1.168 |
|
|
|
1.587 |
1.987 |
1.981 |
2.388 |
3.175 |
3.970 |
4.760 |
5.550 |
7.940 |
|
|
M
Min |
0.889 |
1.118 |
1.118 |
1.321 |
1.778 |
2.210 |
2.667 |
3.099 |
4.445 |
|
|
Max Standard Length |
12.700 |
12.700 |
15.875 |
19.050 |
25.400 |
25.400 |
25.400 |
31.750 |
50.800 |
|