1.0 in. Lg; 1.25 in. Width between flats
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 6645-00-998-7820
NSN 5895-00-209-9766
NSN 5930-01-181-9329
NSN 6645-00-935-7046
NSN 5905-01-207-7176
NSN 6220-01-158-8073
NSN 5925-01-549-0794
NSN 6110-01-080-4861
NSN 5935-01-445-5301
NSN 5835-00-307-3111
NSN 5985-01-445-6667
NSN 5996-01-535-6443