5305-01-243-0745 SCREW,TAPPING Index 5305-01-243-0747 SETSCREW

National Stock Number:
5305-01-243-0746

Federal Supply Class:
5305

National Item Identification Number:
012430746

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:
G10278210988CNH INDUSTRIAL AMERICA LLC
G10278264678DAIMLER TRUCK NORTH AMERICA LLC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HARDNESS RATING45.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 4037 OVERALL
POINT STYLEOVAL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESCUTAWAY ON SHANK NOT THREADED 0.800 IN. LG
WIDTH ACROSS FLATS0.125 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL OR CADMIUM OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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