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 5905-01-634-0595
NSN 5935-01-061-9730
NSN 5910-00-673-4076
NSN 5905-01-474-1442
NSN 6105-01-485-1846
NSN 2925-01-093-5479
NSN 4140-01-356-5614
NSN 5835-00-226-7825
NSN 6240-01-029-3316
NSN 5998-00-499-3138
NSN 6105-00-618-4401
NSN 6620-01-274-0203