5305-00-754-4812 SETSCREW Index 5330-00-754-4817 RETAINER,SEAL,COVER

National Stock Number:
5305-00-754-4813

Federal Supply Class:
5305

National Item Identification Number:
007544813

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:
52981445934ONTIC ENGINEERING & MANUFACTURING, INC
52981470210HONEYWELL INTERNATIONAL INC.
52981472599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
FASTENER LENGTH1.230 INCHES MINIMUM AND 1.270 INCHES MAXIMUM
HEAD DIAMETER0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD HEIGHT0.130 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
SPECIAL FEATURESDRILLED HOLE 0.065 IN. MIN,0.075 IN. MAX DIA THRU LONGITUDAL AXIS
WIDTH BETWEEN FLATS0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.070 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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