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 5910-01-247-5114
NSN 5855-00-004-0904
NSN 5990-01-347-1478
NSN 5920-00-263-0622
NSN 6135-00-900-2139
NSN 5935-00-036-3948
NSN 5855-00-688-9954
NSN 2925-00-265-7539
NSN 6150-00-931-2050
NSN 5965-01-528-3186
NSN 5950-00-393-1553
NSN 6620-01-338-8945