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 7035-00-490-0485
NSN 5965-01-304-3638
NSN 6620-00-369-1916
NSN 5985-00-172-8489
NSN 5925-01-555-8524
NSN 6240-01-134-6987
NSN 6145-00-822-2379
NSN 5915-00-178-9864
NSN 5910-01-339-1296
NSN 6130-01-371-4571
NSN 5960-00-762-0553
NSN 5855-01-190-5564