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National Stock Number:
5305-01-587-7984
Federal Supply Class:
5305
National Item Identification Number:
015877984
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:
| 90087A148 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| NONMACHINE THREAD STYLE | DOUBLE FLUTE (TYPE F) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.138 INCHES | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL | | HEAD STYLE | PAN | | HEAD DIAMETER | 0.270 INCHES NOMINAL | | HEAD HEIGHT | 0.097 INCHES NOMINAL | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | SPECIAL FEATURES | THREAD NUMBER 6-32 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TAPPING SCREW |
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