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 5895-00-518-1593
NSN 5965-01-654-1261
NSN 6685-00-935-6961
NSN 6220-01-413-6506
NSN 6620-00-543-2534
NSN 5960-00-222-7772
NSN 5920-01-384-8699
NSN 5945-01-411-6180
NSN 5925-01-088-0654
NSN 5950-01-364-2506
NSN 6610-01-109-6405
NSN 5990-00-691-2697