5305-01-020-5238 SCREW,CAP,SOCKET HEAD Index 5305-01-020-5242 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-020-5240

Federal Supply Class:
5305

National Item Identification Number:
010205240

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:
X5101-74-189944ELBITAMERICA, INC.


Techincal Specification:
FASTENER LENGTH0.156 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEFOUR SPLINE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.086 INCHES
POINT STYLEFLAT
POINT CHAMFER ANGLE90.0 DEGREES NOMINAL
POINT LENGTH0.022 INCHES NOMINAL
SPLINE WIDTH0.017 INCHES NOMINAL
SPLINE MAJOR DIAMETER0.050 INCHES NOMINAL
SPLINE MINOR DIAMETER0.038 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.125 INCHES NOMINAL
THREAD QUANTITY PER INCH64
THREAD SERIES DESIGNATORUNF


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