5306-00-054-8023 BOLT,SQUARE NECK Index 5306-00-054-8025 BOLT,SQUARE NECK

National Stock Number:
5306-00-054-8024

Federal Supply Class:
5306

National Item Identification Number:
000548024

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
B18.580204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
FF-B-58481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FF-B-584 TY1CL1STAGR180244GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
MS35751-4796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM
HARDNESS RATING95.0 ROCKWELL B MAXIMUM OVERALL
HEAD DIAMETER0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
HEAD STYLEBUTTON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH55000 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 DIAMETER0.312 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNC


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