5305-01-044-6554 SETSCREW Index 5306-01-044-6556 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5305-01-044-6555

Federal Supply Class:
5305

National Item Identification Number:
010446555

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:
0455-6206424ALLIANT TECHSYSTEMS OPERATIONS LLC
303-2-56X1-1670276ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO


Techincal Specification:
FASTENER LENGTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES
POINT STYLECUP
WIDTH ACROSS FLATS0.035 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
THREAD CLASS3A
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNC


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