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National Stock Number:
5305-01-272-8315
Federal Supply Class:
5305
National Item Identification Number:
012728315
Description:
SCREW,TAPPING
Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
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Manufacturer Information:
| 90190-A291 | 39428 | MCMASTER-CARR SUPPLY CO | | 90190A291 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.216 INCHES | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | HEAD STYLE | PAN | | HEAD DIAMETER | 0.407 INCHES MINIMUM AND | | 0.425 INCHES MAXIMUM | | HEAD HEIGHT | 0.139 INCHES MINIMUM AND | | 0.151 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
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