5306-00-275-4076 BOLT,SQUARE NECK Index 5306-00-275-4078 BOLT,RIBBED SHOULDER

National Stock Number:
5306-00-275-4077

Federal Supply Class:
5306

National Item Identification Number:
002754077

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:
6B928611083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
HARDNESS RATING30.0 ROCKWELL C MINIMUM OVERALL
HEAD DIAMETER0.562 INCHES NOMINAL
HEAD HEIGHT0.094 INCHES NOMINAL
HEAD STYLEOVAL
MATERIALSTEEL OVERALL
MINIMUM YIELD STRENGTH145000 POUNDS PER SQUARE INCH
NECK LENGTH0.125 INCHES NOMINAL
NECK WIDTH0.312 INCHES NOMINAL
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.594 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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