5315-00-197-4797 NAIL Index 5305-00-197-4800 SCREW,WOOD

National Stock Number:
5305-00-197-4799

Federal Supply Class:
5305

National Item Identification Number:
001974799

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:
FFS10781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FASTENER LENGTH0.438 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD DIAMETER0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM
HEAD HEIGHT0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAC TYPE
NONMACHINE NOMINAL THREAD DIAMETER0.216 INCHES
NONMACHINE THREAD STYLEDOG TYPE (TYPE B OR C)


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