5306-01-611-9170 BOLT,MACHINE 5306-01-612-0105 BOLT,MACHINE

National Stock Number:
5306-01-611-9181

Federal Supply Class:
5306

National Item Identification Number:
016119181

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:
397053645152OSHKOSH CORP
397053675Q65OSHKOSH DEFENSE LLC
397053600345152OSHKOSH CORP
397053600375Q65OSHKOSH DEFENSE LLC


Techincal Specification:
EXTENDED WASHER DIAMETER0.56 INCHES MAXIMUM
FASTENER LENGTH1.25 INCHES NOMINAL
HEAD HEIGHT0.28 INCHES MAXIMUM
HEAD STYLECHAMFER FLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYSCR, FLG, HEX, TAB G8 MB
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.25 INCHES
SPECIAL FEATURESFINISH IS D60, TYPE 1 PER FM100. FASTENER SHALL BE FREE OF HYDROGEN EMBRITTLEMENT.
WIDTH BETWEEN FLATS0.3670 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.75 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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