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 6650-01-335-6669
NSN 5990-01-144-4674
NSN 5910-01-115-6948
NSN 5920-01-530-1491
NSN 5835-01-104-8914
NSN 6220-01-618-2491
NSN 6685-01-554-6579
NSN 6240-01-011-8688
NSN 6650-01-139-0022
NSN 4140-00-185-9694
NSN 5930-00-318-0163
NSN 6105-01-100-1007