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National Stock Number:
5305-00-123-8997
Federal Supply Class:
5305
National Item Identification Number:
001238997
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:
| 716263-1 | 18894 | AIR ARMAMENT CENTER/ EN | | TAPTITE8-32X1-2 | 72228 | AMCA INTL CORP CONTINENTAL SCREW CO DIV |
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Techincal Specification:
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HARDNESS RATING | 45.0 ROCKWELL C NOMINAL OVERALL | | HEAD DIAMETER | 0.332 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1022 OVERALL | | MINIMUM TENSILE STRENGTH | 132000 POUNDS PER SQUARE INCH | | NONMACHINE NOMINAL THREAD DIAMETER | 0.167 INCHES | | SURFACE TREATMENT | CADMIUM OVERALL |
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