Dimensions of Socket Button Head Cap Screws * Alloy Steel

            Socket Button Head Cap Screw Socket Button Head Cap Screw                   
Socket Button Head Cap Screws * Alloy Steel
 Size A H S J T F L Tensile Test Load Single Shear Strength of Body Seating Torques in./lbs.
Head Diameter Head Height           Longest Common Length
Max Min Max Min Ref Nom Min Max   Nom Lb. lbs.,Min. Coarse Thread Fine Thread
4 0.213 0.201 0.059 0.051 0.015 1/16 0.035 0.112   1/2 840 950 7.0 -
6 0.262 0.250 0.073 0.063 0.015 5/64 0.044 0.138   5/8 1260 1400 13.0 -
8 0.312 0.298 0.087 0.077 0.015 3/32 0.052 0.164   3/4 1940 2000 25.0 -
10 0.361 0.347 .101 0.091 0.020 1/8 0.070 0.190   1" 2440 2700 45.0 48.0
1/4 0.437 0.419 0.132 0.122 0.031 5/32 0.087 0.250   1" 4430 4700 95.0 110.0
5/16 0.547 0.527 0.166 0.152 0.031 3/16 0.105 0.312   1" 7300 7300 190.0 210.0
3/8 0.656 0.636 0.199 0.185 0.031 7/32 0.122 0.375   1-1/4 10800 10600 300.0 300.0
1/2 0.875 0.841 0.265 0.245 0.046 5/16 0.175 0.500   2" 19800 18800 900.0 -
5/8 1.000 0.970 0.331 0.311 0.062 3/8 0.210 0.625   2" 31500 29400 1700 -