| THREAD
ROLLING SCREWS INDENTED HEX WASHER HEAD |
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 |
All Dimensions in Inches | |
| THREAD
ROLLING SCREWS INDENTED HEX WASHER HEAD |
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All Dimensions in Inches | |
| Screw Diameter |
Width Across Flats |
Width Across Corners |
Head Height |
Washer Diameter |
Washer Thickness |
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| Max. | Min. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
| 4/40 | .187 | .181 | .202 | .060 | .049 | .243 | .225 | .019 | .011 |
| 6/32 | .250 | .244 | .272 | .093 | .080 | .328 | .302 | .0.25 | .015 |
| 8/32 | .250 | .244 | .272 | .110 | .096 | .348 | .322 | .031 | .019 |
| 10/24 | .312 | .305 | .340 | .120 | .105 | .414 | .384 | .031 | .019 |
| 10/32 | .312 | .305 | .340 | .120 | .105 | .414 | .384 | .031 | .019 |
| 12/24 | .312 | .305 | .340 | .155 | .139 | .432 | .398 | .039 | .022 |
| 1/4-20 | .375 | .367 | .409 | .190 | .172 | .520 | .480 | .050 | .030 |
| 5/16-18 | .500 | .489 | .545 | .230 | .208 | .676 | .624 | .055 | .035 |
| 3/8-16 | .562 | .551 | .614 | .295 | .270 | .780 | .720 | .063 | .037 |