6220-00-174-4749 LIGHT,MARKER,CLEARANCE Index 5315-00-174-4756 PIN,STRAIGHT,HEADLESS

National Stock Number:
5305-00-174-4751

Federal Supply Class:
5305

National Item Identification Number:
001744751

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:
516986424617GENERAL MOTORS CORP
516986472582ROLLS-ROYCE SOLUTIONS AMERICA INC
51698647X677GENERAL MOTORS LLC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT LENGTH0.328 INCHES NOMINAL
POINT STYLEFLAT
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
THREAD CLASS3A
THREAD LENGTH0.672 INCHES MINIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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