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.
NSN 6645-00-462-0097
NSN 6220-01-260-9199
NSN 6130-01-659-6812
NSN 5895-01-287-0092
NSN 6650-01-361-3060
NSN 5925-01-006-1222
NSN 6145-01-463-9683
NSN 6650-01-035-9350
NSN 6620-00-264-8030
NSN 4140-01-242-0295
NSN 7035-00-312-3055
NSN 6135-00-369-2368