5310-01-421-1857 NUT,PLAIN,HEXAGON Index 5310-01-421-1859 WASHER,KEY

National Stock Number:
5305-01-421-1858

Federal Supply Class:
5305

National Item Identification Number:
014211858

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:
03353-016B1K0DLA TROOP SUPPORT
90092A13239428MCMASTER-CARR SUPPLY CO
ASTM-C-1002TYPE W2.5LGD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH2.500 INCHES NOMINAL
HEAD DIAMETER0.285 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)


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