5305-01-183-5841 SETSCREW Index 5306-01-183-5843 BOLT,SHEAR

National Stock Number:
5305-01-183-5842

Federal Supply Class:
5305

National Item Identification Number:
011835842

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:
4B-9808HD208PON EQUIPMENT B.V.
4B980811083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH12.70 MILLIMETERS NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLECUP
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS3.18 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A


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