3110-01-498-8938 BEARING,BALL,ANNULAR Index 5365-01-498-8940 SHIM

National Stock Number:
5305-01-498-8939

Federal Supply Class:
5305

National Item Identification Number:
014988939

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:
102797-Z2J641DH INSTRUMENTS INC.
30C60KKDS3L891STANDARD BOLT NUT AND SCREW CO


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH50.75 MILLIMETERS NOMINAL
HEAD DIAMETER1.2 MILLIMETERS NOMINAL
HEAD HEIGHT2.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
POINT DIAMETER2.0 MILLIMETERS NOMINAL
POINT LENGTH1.75 MILLIMETERS NOMINAL
POINT STYLECHAMFER DOG
POINT CHAMFER ANGLE90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS0.5
THREAD SERIES DESIGNATORM
WIDTH ACROSS FLATS1.5 MILLIMETERS NOMINAL


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