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 5855-01-010-4921
NSN 6645-01-620-0044
NSN 5835-01-149-4005
NSN 5990-01-561-7802
NSN 5935-01-174-8609
NSN 5835-01-652-4959
NSN 5895-01-205-2047
NSN 6610-01-160-8815
NSN 5990-01-565-2226
NSN 6130-01-170-8282
NSN 6150-01-623-8198
NSN 5996-01-028-6868