5305-00-575-4657 THUMBSCREW Index 5305-00-575-4660 SCREW,MACHINE

National Stock Number:
5305-00-575-4659

Federal Supply Class:
5305

National Item Identification Number:
005754659

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:
567-1200-0225583L3HARRIS AVIATION PRODUCTS, INC


Techincal Specification:
FASTENER LENGTH3.45 MILLIMETERS MINIMUM AND 3.60 MILLIMETERS MAXIMUM
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL COMP 303 OR STEEL COMP 416 OVERALL
NOMINAL THREAD DIAMETER1.2 MILLIMETERS
POINT STYLEFLAT
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.45 MILLIMETERS MINIMUM AND 3.60 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS0.25
THREAD SERIES DESIGNATORBA


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