5306-01-014-6801 BOLT,SQUARE NECK Index 5306-01-014-6805 BOLT,SQUARE NECK

National Stock Number:
5306-01-014-6803

Federal Supply Class:
5306

National Item Identification Number:
010146803

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:
FFB58481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35751-6096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH7.500 INCHES NOMINAL
HEAD DIAMETER0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
HEAD STYLEBUTTON
MATERIALSTEEL OVERALL
NECK LENGTH0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
NECK WIDTH0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.124 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH18


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