1 inch - 8x 4-1/2 inch grade 8 yellow zinc hex cap
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6610-01-044-0138
NSN 5998-01-295-8894
NSN 5975-01-383-8991
NSN 5855-01-110-9564
NSN 5945-00-433-4057
NSN 5895-01-386-1376
NSN 6320-01-279-0343
NSN 5915-01-612-6616
NSN 6220-01-019-2947
NSN 6650-00-955-2802
NSN 5935-01-306-9058
NSN 5996-01-577-9696