5310-00-262-3987 NUT,SPECIAL Index 5310-00-262-3994 WASHER,KEY

National Stock Number:
5306-00-262-3988

Federal Supply Class:
5306

National Item Identification Number:
002623988

Description:
BOLT,SQUARE NECK

Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.


Manufacturer Information:
196138516764GENERAL MOTORS CORP DELCO REMY DIV
19613851LW55BORGWARNER PDS (ANDERSON), L.L.C.
196138524617GENERAL MOTORS CORP
19613857X677GENERAL MOTORS LLC


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.175 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
FASTENER LENGTH1.120 INCHES NOMINAL
HEAD DIAMETER0.350 INCHES MINIMUM AND 0.358 INCHES MAXIMUM
HEAD HEIGHT0.100 INCHES NOMINAL
NECK LENGTH0.200 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.080 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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