An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 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 designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
Classification: Zirconium and articles thereof nesoi
NSN 5920-01-467-6705
NSN 5975-00-267-8061
NSN 6110-01-275-1039
NSN 5905-00-767-0286
NSN 5835-01-482-1591
NSN 5945-01-450-5990
NSN 6220-00-627-5860
NSN 6650-00-256-9059
NSN 6150-01-421-8840
NSN 5895-01-657-2280
NSN 5930-00-825-1284
NSN 5835-01-122-3489