5305-00-426-3169 SCREW,MACHINE Index 5307-00-426-3175 STUD,PLAIN

National Stock Number:
5305-00-426-3172

Federal Supply Class:
5305

National Item Identification Number:
004263172

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:
CS2700141ROLLER BEARING CO OF AMERICA, INC
D-7045-3370-28D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
SC8-3429440W. M. BERG INC


Techincal Specification:
FASTENER LENGTH0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
POINT STYLEHALF DOG
SPECIAL FEATURESNYLON POINT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.031 INCHES NOMINAL


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