5305-01-098-0591 SETSCREW Index 5305-01-098-0594 SCREW,CLOSE TOLERANCE

National Stock Number:
5305-01-098-0592

Federal Supply Class:
5305

National Item Identification Number:
010980592

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:
0600276068MAC-IT CORPORATION
1008381-13B150RAYTHEON COMPANY
1008381-149956RAYTHEON COMPANY


Techincal Specification:
FASTENER LENGTH0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM YIELD STRENGTH220000 POUNDS PER SQUARE INCH
MINIMUM TENSILE STRENGTH240000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
POINT STYLEFLAT
SPECIFICATION/STANDARD DATA49956-1008381 MANUFACTURERS SPECIFICATION CONTROL
THREAD LENGTH0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM


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