An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5950-00-350-8373
NSN 6240-01-288-0555
NSN 6645-00-634-9317
NSN 6135-01-252-0315
NSN 5999-00-753-7450
NSN 5999-01-427-3702
NSN 5920-01-479-2217
NSN 5910-01-222-0196
NSN 5960-01-021-7207
NSN 6645-00-692-2809
NSN 6650-00-373-9220
NSN 6105-01-025-9781