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 5935-01-141-5639
NSN 6130-01-515-6060
NSN 5975-01-607-7047
NSN 5990-01-364-8405
NSN 5905-01-432-1157
NSN 5975-00-004-1458
NSN 5998-00-942-1943
NSN 5975-01-217-6213
NSN 6135-01-174-8057
NSN 6135-01-600-8345
NSN 5920-01-293-4130
NSN 6150-00-985-3385