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 5855-01-570-3195
NSN 6110-00-411-5830
NSN 6240-01-253-0687
NSN 6135-00-057-2005
NSN 5910-01-431-3686
NSN 6685-00-227-6750
NSN 5960-01-294-2397
NSN 5855-01-069-4742
NSN 7035-00-679-9027
NSN 6105-00-068-0436
NSN 5996-01-201-9685
NSN 7035-00-572-7086