5305-01-056-3188 SCREW,TAPPING Index 5306-01-056-3191 BOLT,SHEAR

National Stock Number:
5305-01-056-3189

Federal Supply Class:
5305

National Item Identification Number:
010563189

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:
530649-04565092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV


Techincal Specification:
FASTENER LENGTH0.135 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
HEAD DIAMETER0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
HEAD HEIGHT0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
POINT STYLEFLAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.135 INCHES MINIMUM AND 0.153 INCHES MAXIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNS


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