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 6145-01-471-1823
NSN 6145-00-674-1807
NSN 6645-00-253-9617
NSN 5945-00-170-8632
NSN 6685-01-464-4272
NSN 6130-01-253-6426
NSN 5950-00-242-6126
NSN 5985-01-571-8515
NSN 5855-01-372-4433
NSN 5945-01-529-6523
NSN 6150-00-781-7471
NSN 6105-00-682-6969