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 5999-01-581-4591
NSN 6650-01-215-4487
NSN 5925-01-524-6610
NSN 5835-00-392-2630
NSN 5935-01-347-7403
NSN 5910-01-131-7564
NSN 5835-00-987-9341
NSN 6150-01-063-4036
NSN 6610-01-088-5871
NSN 5915-00-206-0086
NSN 5998-01-250-2887
NSN 5985-00-767-6315