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 6220-01-646-8331
NSN 6220-00-342-1086
NSN 5855-01-620-0629
NSN 6650-01-283-7936
NSN 5965-00-752-5823
NSN 5930-01-436-6085
NSN 6110-01-214-3940
NSN 6610-01-137-2767
NSN 5999-01-435-0917
NSN 6620-01-652-2078
NSN 5999-01-377-3618
NSN 5985-01-086-3785