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 6105-01-183-5509
NSN 6620-01-047-2787
NSN 5990-01-121-1175
NSN 6620-01-633-8443
NSN 5925-01-237-5755
NSN 5999-01-392-1326
NSN 5910-01-330-9195
NSN 6320-01-648-5538
NSN 6620-00-244-8020
NSN 6220-01-399-7548
NSN 5915-01-577-6708
NSN 7035-01-620-1892