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 5996-01-630-5791
NSN 6620-01-187-4130
NSN 5915-00-801-0909
NSN 6610-01-503-0153
NSN 6110-01-085-6052
NSN 7035-01-112-1054
NSN 6150-01-194-6518
NSN 7035-00-205-1932
NSN 5985-00-093-7949
NSN 5910-01-627-3636
NSN 6685-01-315-9704
NSN 4140-01-417-3022