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National Stock Number:
5305-01-298-7755
Federal Supply Class:
5305
National Item Identification Number:
012987755
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:
| 072413 | 06889 | BIG JOE MFG CO |
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Techincal Specification:
| COLOR | BLACK OVERALL | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.220 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | NONMACHINE NOMINAL THREAD DIAMETER | 0.125 INCHES | | NONMACHINE THREAD STYLE | DOUBLE FLUTE (TYPE F) | | SURFACE TREATMENT | OXIDE OVERALL |
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