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.
Classification: Threaded fasteners of aluminum
NSN 5895-01-481-7156
NSN 2925-01-342-1712
NSN 5950-01-616-0597
NSN 5905-00-565-0320
NSN 6620-01-434-6538
NSN 5960-01-376-1726
NSN 6220-00-084-4240
NSN 6650-01-107-6430
NSN 6650-01-069-4335
NSN 5835-01-281-7281
NSN 4140-01-157-1882
NSN 5905-00-433-3140