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 5855-01-035-2866
NSN 5965-00-351-7460
NSN 5910-01-419-5423
NSN 5960-01-539-1956
NSN 5915-01-555-6498
NSN 6135-01-255-9129
NSN 6685-00-899-4890
NSN 5930-01-442-7356
NSN 6150-01-522-5106
NSN 5895-00-149-1110
NSN 6220-01-302-4410
NSN 5895-00-466-3100