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 6145-01-287-9251
NSN 6650-00-705-0269
NSN 5996-01-608-4360
NSN 5950-00-482-9250
NSN 6685-01-297-7983
NSN 5996-00-320-0684
NSN 5895-00-022-8561
NSN 6645-01-518-1107
NSN 5895-01-222-2031
NSN 6150-00-740-0813
NSN 6650-01-599-4720
NSN 6685-00-291-4050