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 5895-01-575-6897
NSN 5950-00-442-7820
NSN 5990-01-297-9967
NSN 5950-00-464-4104
NSN 6645-00-697-5694
NSN 5920-01-434-8504
NSN 5915-01-256-8201
NSN 6620-01-349-4469
NSN 5990-01-042-1984
NSN 5835-01-416-6449
NSN 6220-01-145-4993
NSN 6110-01-215-1006