5305-01-302-9457 SCREW,TAPPING Index 5305-01-302-9459 SETSCREW

National Stock Number:
5305-01-302-9458

Federal Supply Class:
5305

National Item Identification Number:
013029458

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:
266075545LAWLER MANUFACTURING COMPANY, INC.
71997-675545LAWLER MANUFACTURING COMPANY, INC.


Techincal Specification:
FASTENER LENGTH3.750 INCHES NOMINAL
HEAD STYLESQUARE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
POINT LENGTH0.375 INCHES NOMINAL
POINT STYLEBALL
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.375 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH11


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