5306-01-566-5609 BOLT,MACHINE Index 5306-01-566-5615 BOLT,MACHINE

National Stock Number:
5306-01-566-5611

Federal Supply Class:
5306

National Item Identification Number:
015665611

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:
1833029C3338X5ND DEFENSE LLC
1833029C4338X5ND DEFENSE LLC


Techincal Specification:
EXTENDED WASHER DIAMETER31.00 MILLIMETERS NOMINAL
EXTENDED WASHER THICKNESS4.25 MILLIMETERS NOMINAL
FASTENER LENGTH180.35 MILLIMETERS NOMINAL
HEAD HEIGHT13.00 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,CYLINDER HEAD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER15.0 MILLIMETERS
SPECIAL FEATURESROLLED THREADS AFTER HEAT TREAT PD 13.701/13.601
WIDTH BETWEEN FLATS23.875 MILLIMETERS NOMINAL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH127.0 MILLIMETERS MINIMUM
THREAD SERIES DESIGNATORMJ
THREAD PITCH IN MILLIMETERS2.0


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