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National Stock Number:
5305-01-474-0988
Federal Supply Class:
5305
National Item Identification Number:
014740988
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:
| 5305PL0839774 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 9417323 | 24617 | GENERAL MOTORS CORP |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.1380 INCHES | | NONMACHINE THREAD STYLE | WIDE FLUTE (TYPE T) | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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