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National Stock Number:
5305-01-159-2783
Federal Supply Class:
5305
National Item Identification Number:
011592783
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:
| 8782501 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 8782501 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| NONMACHINE THREAD STYLE | BLUNT (TYPE TT) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.250 INCHES | | FASTENER LENGTH | 0.625 INCHES MINIMUM AND | | 0.655 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | GM 6010-M,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GM 4342-M CODE 20 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM OVERALL | | HEAD STYLE | BUTTON | | HEAD DIAMETER | 0.610 INCHES MINIMUM AND | | 0.640 INCHES MAXIMUM | | HEAD HEIGHT | 0.118 INCHES MINIMUM AND | | 0.134 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | FEATURES PROVIDED | CASEHARDENED | | SPECIAL FEATURES | COLOR BLACK | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 7X677 | | DESIGN CONTROL REFERENCE | 8782501 |
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