5305-01-293-9537 SETSCREW Index 5305-01-293-9539 THUMBSCREW

National Stock Number:
5305-01-293-9538

Federal Supply Class:
5305

National Item Identification Number:
012939538

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:
880210-12N935BOEING DISTRIBUTION SERVICES X, INC.
880210-159364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FASTENER LENGTH0.625 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303SE OVERALL
POINT STYLEOVAL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURES0.046 IN. MIN. 0.051 IN. MAX DIA. HOLE DRILLED THROUGH HEX DRIVE 0.080 FROM END; POINT MACHINED TO 0.140 IN. MIN. 0.160 IN. MAX DIA. BY 30 DEGREES
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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