5305-01-017-4072 SCREW,TAPPING Index 5305-01-017-4078 SCREW,MACHINE

National Stock Number:
5305-01-017-4073

Federal Supply Class:
5305

National Item Identification Number:
010174073

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.


Manufacturer Information:
FF-S-10781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


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