5340-01-628-0143 BRACKET,MOUNTING 3120-01-627-8251 BUSHING,SLEEVE

National Stock Number:
5305-01-627-8082

Federal Supply Class:
5305

National Item Identification Number:
016278082

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:
11B5190356-325795W.W. GRAINGER, INC.
6ZU9525795W.W. GRAINGER, INC.


Techincal Specification:
FASTENER LENGTH0.250 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
POINT STYLEFLAT
POINT DIAMETER0.076 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.078 INCHES NOMINAL


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