An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
Dept. of the Air Force 
Dept. of the Navy 
Spain 
Canada Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 6145-01-333-8191
NSN 4140-00-968-4504
NSN 5905-01-544-6959
NSN 6685-01-147-8519
NSN 5945-01-214-4136
NSN 5975-00-194-9535
NSN 6610-01-152-2821
NSN 5945-01-410-7341
NSN 5895-00-452-7134
NSN 5915-01-650-1733
NSN 5965-00-849-1313
NSN 4140-01-233-3406