Zinc dichromate plated
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.
NSN 6650-01-552-3267
NSN 7035-01-243-5951
NSN 5975-00-729-8784
NSN 5998-01-517-5253
NSN 4140-01-056-4453
NSN 5935-01-625-0454
NSN 5920-00-616-4087
NSN 5925-00-782-6946
NSN 6130-01-400-6123
NSN 6240-00-938-1512
NSN 6145-01-458-0972
NSN 5998-01-098-0525