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.
Classification: Zirconium and articles thereof nesoi
NSN 5920-01-196-4614
NSN 5930-01-400-0892
NSN 6240-01-340-2630
NSN 5925-01-317-3869
NSN 6320-01-292-6635
NSN 6320-00-228-5678
NSN 5930-01-461-8362
NSN 6105-00-072-8785
NSN 5990-01-335-7948
NSN 7035-01-502-3830
NSN 6110-01-422-1572
NSN 5998-01-146-4062