5305-01-157-7390 SCREW,CAP,SOCKET HEAD Index 5305-01-157-7394 SETSCREW

National Stock Number:
5305-01-157-7393

Federal Supply Class:
5305

National Item Identification Number:
011577393

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:
365850382577RAYTHEON COMPANY


Techincal Specification:
FASTENER LENGTH8.625 INCHES NOMINAL
HEAD DIAMETER0.408 INCHES NOMINAL
HEAD HEIGHT0.440 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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