5305-01-064-0497 SCREW,EXTERNALLY RELIEVED BODY Index 5970-01-064-0499 INSULATOR,PLATE

National Stock Number:
5305-01-064-0498

Federal Supply Class:
5305

National Item Identification Number:
010640498

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:
3166674-159364HONEYWELL INTERNATIONAL INC.
3166674-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT LENGTH0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
POINT STYLECUP
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.945 INCHES MINIMUM AND 0.950 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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