
| H.D. Head Diameter +.005 |
H.T. Head Thickness +.010 |
M.T. Material Thickness +.003 |
R. Radius +.031 |
Screw Size |
Hex Size +.000 +.005 |
H. Hex Thickness +.005 |
S.L. Screw Length +.015 |
| .187 |
.150 |
.030 |
.437 |
6 |
.250 |
.085 |
.312-.875 |
| .218 |
.170 |
.035 |
.625 |
8 |
.250 |
.105 |
.375-1.000 |
| .250 |
.180 |
.035 |
.750 |
10 |
.312 |
.115 |
.375-1.250 |
| .312 |
.255 |
.045 |
1.250 |
1/4" |
.375 |
.180 |
.500-1.500 |
| .375 |
.295 |
.050 |
1.750 |
5/16" |
.500 |
.215 |
.750-2.000 |
| .437 |
.375 |
.060 |
2.000 |
3/8" |
.562 |
.285 |
.875-2.250 |
| .500 |
.406 |
.065 |
2.000 |
1/2" |
.750 |
.312 |
1.000-3.000 |

| C.D. Contact Diameter +.005 |
A |
M.T. Material Thickness +.003 |
R. Radius +.031 |
Screw Size |
L. Overall Length +.015 |
T.D. Tenon Diameter +.003 |
B. Tenon Length +.005 |
J. Slot Width |
T. Slot Depth |
| .075 |
.050 |
.025 |
.078 |
4 |
.250-.500 |
.075 |
.065 |
.031-.039 |
.044-.058 |
| .093 |
.060 |
.025 |
.125 |
6 |
.312-.875 |
.093 |
.075 |
.039-.048 |
.051-.068 |
| .109 |
.070 |
.030 |
.156 |
8 |
.375-1.000 |
.109 |
.085 |
.045-.054 |
.058-.077 |
| .125 |
.080 |
.035 |
.187 |
10 |
.500-1.250 |
.125 |
.095 |
.050-.060 |
.082-.109 |
Sizes listed are typical but not stock items. In
addition to these sizes, Deringer offers a wide range of Composite
Screw Contact sizes which we do not catalog but for which we have
tooling. This speeds delivery.
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