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 2925-01-569-3795
NSN 6105-01-518-9346
NSN 5975-00-901-8332
NSN 6240-00-937-3936
NSN 5945-01-429-9168
NSN 4140-00-829-2936
NSN 6150-01-130-8102
NSN 6110-00-691-6502
NSN 2925-01-442-4171
NSN 5965-00-226-0209
NSN 5920-01-450-2970
NSN 5950-01-397-1558