Ref tm 9-2815-538-24 fig. 19
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 5985-00-246-3875
NSN 5996-01-230-2724
NSN 6685-01-567-3066
NSN 6685-00-878-0701
NSN 6645-00-406-8114
NSN 5945-01-170-4432
NSN 5945-00-066-1274
NSN 6610-01-182-9828
NSN 6620-00-335-9462
NSN 5925-00-919-2473
NSN 6620-00-189-9444
NSN 5855-01-243-2355