5305-00-297-0900 SETSCREW Index 5305-00-297-0902 SETSCREW

National Stock Number:
5305-00-297-0901

Federal Supply Class:
5305

National Item Identification Number:
002970901

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:
L241957-1206845RAYTHEON COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.220 INCHES MINIMUM
FASTENER LENGTH2.520 INCHES MINIMUM AND
2.580 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND
52.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLEHEXAGON
HEAD HEIGHT0.120 INCHES NOMINAL
WIDTH BETWEEN FLATS0.359 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
POINT STYLECONE
THE MANUFACTURERS DATA
MANUFACTURERS CODE06845
DESIGN CONTROL REFERENCEL241957-12


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