5310-00-207-2057 NUT ASSEMBLY,SELF-LOCKING,GANG C Index 5305-00-207-2061 SETSCREW

National Stock Number:
5305-00-207-2058

Federal Supply Class:
5305

National Item Identification Number:
002072058

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.


Techincal Specification:
FASTENER LENGTH0.562 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18411,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1115 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1120 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
POINT LENGTH0.312 INCHES NOMINAL
POINT STYLEFLAT
POINT CHAMFER ANGLE20.0 DEGREES NOMINAL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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