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 Army 
Dept. of the Air Force 
U.s. Marine Corps 
Dept. of the Navy 
U.s. Coast Guard 
National Aeronautics and Space Administration 
Austria 
Spain 
Morocco 
Belgium 
Canada 
France 
Republic of Korea 
Portugal 
Greece 
Turkey Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 6145-00-078-9917
NSN 6145-01-634-0388
NSN 5996-01-382-5113
NSN 5975-00-414-7143
NSN 2925-01-653-0629
NSN 6620-00-993-5547
NSN 5935-01-529-0728
NSN 5855-01-400-1590
NSN 6130-01-367-1398
NSN 6240-01-486-0789
NSN 4140-01-490-6087
NSN 5990-01-076-8901