5305-01-145-7973 SCREW,TAPPING Index 5305-01-145-7975 SCREW,TAPPING

National Stock Number:
5305-01-145-7974

Federal Supply Class:
5305

National Item Identification Number:
011457974

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:
3213205573BARNES GROUP INC.


Techincal Specification:
COUNTERSINK ANGLE80.0 DEGREES NOMINAL
FASTENER LENGTH0.500 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD DIAMETER0.266 INCHES NOMINAL
HEAD STYLEOVAL COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
SURFACE TREATMENTNICKEL OVERALL


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