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 5996-01-168-7148
NSN 6110-01-247-6109
NSN 6130-00-423-5349
NSN 5996-00-891-9250
NSN 4140-01-634-0330
NSN 5998-01-472-2624
NSN 5930-01-229-5777
NSN 5996-01-512-7678
NSN 5910-01-291-0698
NSN 5950-00-723-5693
NSN 6240-01-371-0978
NSN 5835-00-683-4612