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 6110-01-283-4076
NSN 5905-01-424-0220
NSN 6685-01-529-5406
NSN 5925-01-323-6491
NSN 5915-01-222-2212
NSN 5960-00-553-7338
NSN 6130-01-179-7802
NSN 5945-01-411-0942
NSN 5990-01-577-2120
NSN 5950-01-378-6332
NSN 5905-00-821-2120
NSN 6135-01-357-0621