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.
NSN 2925-01-064-3729
NSN 6150-01-007-5298
NSN 5835-01-291-5405
NSN 5960-01-457-0157
NSN 5999-01-510-7448
NSN 5905-01-285-9079
NSN 6150-01-251-2667
NSN 5925-01-322-9473
NSN 6320-00-025-9910
NSN 6135-01-090-5365
NSN 5990-00-170-4239
NSN 5990-01-147-5225