Bolt has 12 point head
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.
Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 6105-01-129-6417
NSN 2925-01-206-2250
NSN 5996-00-226-5364
NSN 5920-00-125-1316
NSN 5945-01-657-5668
NSN 5975-01-491-8836
NSN 6220-01-275-0995
NSN 5935-01-262-2956
NSN 6130-00-067-7469
NSN 5965-01-003-2641
NSN 5925-01-501-4398
NSN 7035-01-248-8596