5305-01-576-0647 SCREW,SHOULDER Index 5305-01-576-0657 SETSCREW

National Stock Number:
5305-01-576-0655

Federal Supply Class:
5305

National Item Identification Number:
015760655

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:
NASM24628-1680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
NONMACHINE THREAD STYLETHRU SLOT (TYPE D) OR
DOUBLE FLUTE (TYPE F) OR
WIDE FLUTE (TYPE T)
NONMACHINE NOMINAL THREAD DIAMETER0.1120 INCHES
FASTENER LENGTH0.750 INCHES NOMINAL
MATERIALSTEEL COMP 410 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.195 INCHES MINIMUM AND
0.225 INCHES MAXIMUM
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SPECIAL FEATURESTHREADS PER INCH: 40; HEAD HEIGTH: 0.067 INCHES


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