5305-01-278-1982 SCREW,CAP,SOCKET HEAD Index 5305-01-278-1984 SCREW,TAPPING

National Stock Number:
5305-01-278-1983

Federal Supply Class:
5305

National Item Identification Number:
012781983

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:
0624-06441MY97AGILENT TECHNOLOGIES, INC.
0624-064428480HEWLETT-PACKARD COMPANY
235-39581-73293907TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS


Techincal Specification:
FASTENER LENGTH0.500 INCHES NOMINAL
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLETORX
NONMACHINE NOMINAL THREAD DIAMETER0.164 INCHES
NONMACHINE THREAD STYLEBLUNT (TYPE TT)
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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