5305-01-173-5038 SCREW,CAP,SOCKET HEAD Index 5305-01-173-5040 SETSCREW

National Stock Number:
5305-01-173-5039

Federal Supply Class:
5305

National Item Identification Number:
011735039

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
048700-489305SIMMONDS PRECISION PRODUCTS INC
LP57XD26K4X216941LONG-LOK LLC


Techincal Specification:
FASTENER LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEFOUR SPLINE
LOCKING FEATURESTRIP THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.080 INCHES
POINT STYLECUP
SPLINE MAJOR DIAMETER0.049 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
SPLINE MINOR DIAMETER0.380 INCHES NOMINAL
SPLINE WIDTH0.016 INCHES MINIMUM AND 0.017 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNC


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