5306-01-370-6946 BOLT,SHEAR Index 5305-01-370-6948 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-01-370-6947

Federal Supply Class:
5306

National Item Identification Number:
013706947

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:
ASME-B18.505047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
FF-B-56481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS16207-2696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH0.856 INCHES MINIMUM AND 1.580 INCHES MAXIMUM
HEAD DIAMETER0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
HEAD STYLEBUTTON
MATERIALCOPPER ALLOY 651 OVERALL
MINIMUM TENSILE STRENGTH50000 POUNDS PER SQUARE INCH
NECK LENGTH0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
NECK WIDTH0.307 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
NOMINAL THREAD DIAMETER0.334 INCHES
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND A STYLE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.168 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH18


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