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 5990-01-258-3848
NSN 5990-01-301-9810
NSN 5925-00-432-0546
NSN 5985-00-477-1209
NSN 5950-01-089-8893
NSN 5990-01-067-6015
NSN 5925-01-472-8877
NSN 6610-00-814-8598
NSN 5910-00-868-8845
NSN 6320-01-377-5701
NSN 6645-00-337-8298
NSN 5930-01-377-5263