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.
Dept. of the Navy 
Turkey Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5915-01-277-4459
NSN 5950-01-601-8146
NSN 6320-00-925-0558
NSN 5945-00-455-6502
NSN 6135-01-468-6491
NSN 6110-00-241-5528
NSN 6685-01-520-3997
NSN 6110-00-777-2547
NSN 6610-00-278-7647
NSN 5855-01-406-4821
NSN 5835-01-412-6901
NSN 2925-01-535-3167