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 5945-01-563-1358
NSN 5905-00-117-6467
NSN 6320-01-113-7647
NSN 5945-01-181-5956
NSN 5915-00-525-5753
NSN 2925-01-136-2551
NSN 5920-01-236-5397
NSN 6220-00-512-9472
NSN 5905-01-190-0101
NSN 5965-01-500-0413
NSN 6650-00-262-2324
NSN 6145-01-162-0607