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 5996-00-988-8043
NSN 7035-00-142-9076
NSN 6650-01-007-4744
NSN 5975-01-173-2511
NSN 5855-00-586-6255
NSN 6135-01-524-7621
NSN 5935-01-627-2573
NSN 6150-01-280-3542
NSN 5925-01-616-3244
NSN 4140-01-035-5530
NSN 5910-01-053-0984
NSN 6145-01-548-4920