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 5950-00-277-4701
NSN 5855-01-258-6180
NSN 5998-00-478-2575
NSN 6150-00-394-4934
NSN 6145-00-553-8196
NSN 5835-01-297-1909
NSN 5985-00-162-1395
NSN 5925-01-535-7870
NSN 6645-01-123-7563
NSN 5920-01-061-9714
NSN 6105-01-644-2044
NSN 5990-00-728-8248