5305-00-206-9505 SETSCREW Index 5305-00-206-9518 SETSCREW

National Stock Number:
5305-00-206-9511

Federal Supply Class:
5305

National Item Identification Number:
002069511

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:
FFS103TYPE3STYLE381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 2340 OR STEEL COMP 3135 OR STEEL COMP 4037 OR STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8630 OR STEEL COMP 8740 OR STEEL COMP 9440 OVERALL
NOMINAL THREAD DIAMETER0.437 INCHES
POINT STYLEOVAL
WIDTH ACROSS FLATS0.219 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MINIMUM
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORUNC


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