5305-00-297-8558 SETSCREW Index 4470-00-297-8561 CONTROL,TIMER

National Stock Number:
5305-00-297-8560

Federal Supply Class:
5305

National Item Identification Number:
002978560

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:
202-08-9311871RECON/OPTICAL, INC.
202-08-9380294BOURNS INSTRUMENTS INC


Techincal Specification:
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD DIAMETER0.090 INCHES NOMINAL
HEAD HEIGHT0.055 INCHES NOMINAL
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER0.060 INCHES
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
POINT DIAMETER0.039 INCHES MINIMUM AND 0.044 INCHES MAXIMUM
POINT LENGTH0.094 INCHES NOMINAL
POINT STYLECONE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.250 INCHES MINIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH80


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