5305-01-177-0851 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-177-0853 SCREW,MACHINE

National Stock Number:
5305-01-177-0852

Federal Supply Class:
5305

National Item Identification Number:
011770852

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:
187-58210988CNH INDUSTRIAL AMERICA LLC
276-745810988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES
NONMACHINE THREAD STYLEDOUBLE FLUTE (TYPE F)
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL


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