Zinc dichromate plated
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 6110-01-657-7789
NSN 5950-01-292-3426
NSN 7035-01-531-6554
NSN 6145-01-361-8985
NSN 6685-01-181-6142
NSN 5930-00-499-0143
NSN 6645-01-080-6052
NSN 5985-00-959-7190
NSN 4140-01-151-3517
NSN 5915-00-480-3235
NSN 6620-01-369-4627
NSN 6645-01-132-7806