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 5975-01-251-7567
NSN 5835-00-438-4489
NSN 5999-00-929-2515
NSN 5996-01-371-2958
NSN 5895-00-256-9166
NSN 6645-01-250-2702
NSN 6105-00-451-1206
NSN 5990-00-988-4406
NSN 6130-00-227-2124
NSN 6130-01-236-3925
NSN 6685-00-405-4991
NSN 4140-00-865-8950