5305-00-286-4458 THUMBSCREW Index 5307-00-286-4460 STUD,PLAIN

National Stock Number:
5305-00-286-4459

Federal Supply Class:
5305

National Item Identification Number:
002864459

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:
198306351MICROWAVE ENGINEERING CORPORATION
198399380SIERRA NETWORKS INC SIERRACOM DIV


Techincal Specification:
FASTENER LENGTH1.375 INCHES NOMINAL
HEAD DIAMETER0.500 INCHES NOMINAL
HEAD HEIGHT0.250 INCHES NOMINAL
HEAD STYLEKNURLED NO. 1
INTERNAL DRIVE STYLESLOT
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
POINT LENGTH0.031 INCHES NOMINAL
POINT STYLEFLAT
PRECIOUS MATERIALSILVER
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTSILVER OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH1.328 INCHES MAXIMUM


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