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 6685-00-173-3848
NSN 5990-01-188-7309
NSN 5975-01-378-2320
NSN 6130-00-177-6466
NSN 6135-01-343-1592
NSN 5996-01-394-3193
NSN 5855-01-007-9541
NSN 5965-01-444-1322
NSN 5960-01-054-3752
NSN 5935-01-299-7398
NSN 5925-01-505-7722
NSN 5925-00-269-2685