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 6105-01-598-5689
NSN 7035-01-199-6915
NSN 6150-01-364-8688
NSN 5910-01-237-6526
NSN 5905-01-255-2432
NSN 5990-00-057-6348
NSN 5925-01-418-5797
NSN 6645-00-099-6913
NSN 5998-00-959-4539
NSN 6130-01-145-5846
NSN 7035-00-413-0992
NSN 5905-01-253-4124