1/4"/20x1-1/2" grade 5 zinc pleated hex cap screw
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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-633-7358
NSN 6320-01-320-3305
NSN 6650-01-467-2355
NSN 6220-01-634-0660
NSN 5998-01-625-3503
NSN 5835-01-004-1495
NSN 5945-01-041-9241
NSN 6620-00-678-8777
NSN 5895-00-203-2379
NSN 5999-01-535-7356
NSN 5905-01-052-9810
NSN 5945-01-374-2367