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 5925-01-601-8480
NSN 5835-01-373-9506
NSN 6145-01-428-1682
NSN 6145-01-102-5698
NSN 5915-00-034-4824
NSN 6645-01-625-8023
NSN 5985-01-374-7757
NSN 5910-00-409-3775
NSN 5960-01-386-3855
NSN 6685-01-074-4159
NSN 6150-01-622-7887
NSN 6240-01-308-6368