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 5930-01-116-2944
NSN 5998-01-065-1639
NSN 6220-01-395-8482
NSN 5925-01-373-5709
NSN 5915-00-299-0192
NSN 5950-01-082-2131
NSN 5985-01-510-9962
NSN 5895-00-148-2977
NSN 5999-00-503-8028
NSN 5895-01-529-1403
NSN 6105-00-063-2007
NSN 4140-01-100-0743