8.8 din, extra fine thread
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 4140-00-203-0419
NSN 5996-01-612-0394
NSN 5905-01-144-0870
NSN 5965-01-556-3097
NSN 7035-01-164-6835
NSN 5960-01-624-1170
NSN 6320-01-056-1164
NSN 6150-01-645-4791
NSN 7035-01-023-7859
NSN 5895-00-278-8092
NSN 6110-00-271-9928
NSN 5920-00-558-6792