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National Stock Number: 5305-01-563-1847
Federal Supply Class: 5305
National Item Identification Number: 015631847
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:
90380A155 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
FASTENER LENGTH | 0.750 INCHES NOMINAL | HARDNESS RATING | 33.0 ROCKWELL C NOMINAL OVERALL | HEAD DIAMETER | 0.270 INCHES NOMINAL | HEAD HEIGHT | 0.097 INCHES NOMINAL | HEAD STYLE | PAN | INTERNAL DRIVE STYLE | CROSS RECESS TYPE III | MATERIAL | STEEL OVERALL | SURFACE TREATMENT | ZINC OVERALL |
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