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 5996-00-392-7626
NSN 5950-00-879-4247
NSN 5999-00-081-9413
NSN 5950-01-642-5062
NSN 6150-01-370-3607
NSN 6645-01-118-8526
NSN 5990-01-160-5967
NSN 6240-01-633-4456
NSN 5835-01-120-5079
NSN 6105-00-471-5545
NSN 5895-01-436-6812
NSN 5925-01-494-5586