5306-01-265-2062 BOLT,MACHINE Index 5305-01-265-2064 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-265-2063

Federal Supply Class:
5306

National Item Identification Number:
012652063

Description:
BOLT,WELDING

Detail:
AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER HAVING SMALL RAISED PROJECTIONS ON THE TOP SIDE OR UNDERSIDE OF THE HEAD TO FACILITATE WELDING THE HEAD. MAY OR MAY NOT BE DESIGNED TO BE HELD OR TURNED WITH A WRENCH OR INSERTED DRIVER.


Manufacturer Information:
MS51934-2396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FASTENER LENGTH0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
HEAD DIAMETER0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
HEAD HEIGHT0.063 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1015 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1015 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
WELDING PROJECTION QUANTITY4 BEARING SURFACE OF HEAD
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.869 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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