Six lobe recess
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: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5999-00-577-7573
NSN 2925-00-265-7539
NSN 5835-01-412-0344
NSN 5895-00-708-2116
NSN 5920-01-144-1500
NSN 5920-01-088-8312
NSN 6130-01-417-5229
NSN 5930-01-010-2947
NSN 6135-00-062-5080
NSN 5999-00-570-9291
NSN 6610-01-076-3412
NSN 5935-01-420-6452