5306-00-638-6649 BOLT,MACHINE Index 5306-00-638-6666 BOLT,U

National Stock Number:
5306-00-638-6658

Federal Supply Class:
5306

National Item Identification Number:
006386658

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:
863624446GENERAL ELECTRIC COMPANY
963620117HUBBARD AND COMPANY
DF1C688424COOPER POWER SYSTEMS INC
J863674999JOSLYN CORP


Techincal Specification:
FASTENER LENGTH6.000 INCHES NOMINAL
FEATURES PROVIDEDSQUARE NUT
HEAD DIAMETER0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
HEAD HEIGHT0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
HEAD STYLEBUTTON
MATERIALSTEEL OVERALL
NECK LENGTH0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
NECK WIDTH0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.375 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH3.000 INCHES MINIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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