5305-01-231-7386 SETSCREW Index 5305-01-231-7388 SETSCREW

National Stock Number:
5305-01-231-7387

Federal Supply Class:
5305

National Item Identification Number:
012317387

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:
1304309918876U S ARMY AVIATION AND MISSILE COMMAND
P90DS428-5C26233NYLOK LLC


Techincal Specification:
FASTENER LENGTH0.283 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPATCH THREADS
MATERIALSTEEL COMP 1215 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLECUP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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