5306-01-609-3944 BOLT,MACHINE 5306-01-609-3991 BOLT,MACHINE

National Stock Number:
5306-01-609-3984

Federal Supply Class:
5306

National Item Identification Number:
016093984

Description:
BOLT,MACHINE

Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.


Manufacturer Information:
12601120-08519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
397053645152OSHKOSH CORP
397053708545152OSHKOSH CORP
397053708575Q65OSHKOSH DEFENSE LLC
397053775Q65OSHKOSH DEFENSE LLC


Techincal Specification:
EXTENDED WASHER DIAMETER1.330 INCHES NOMINAL
FASTENER LENGTH4.500 INCHES NOMINAL
HEAD HEIGHT0.620 INCHES NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONJ429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCR, FLG, HEX, TAB, G8 MB
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.620 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.500 INCHES NOMINAL
THREAD QUANTITY PER INCH11
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM


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