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 6220-00-257-2655
NSN 5960-01-481-8051
NSN 5945-00-221-4921
NSN 5915-01-097-8451
NSN 6685-01-440-5657
NSN 6320-00-160-0899
NSN 6610-01-095-5037
NSN 5910-01-511-0011
NSN 6645-01-058-1506
NSN 6620-01-466-4436
NSN 5998-00-795-2199
NSN 5930-00-816-6066