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 5915-01-648-2126
NSN 5960-01-370-4285
NSN 6105-01-468-8037
NSN 6105-01-399-5431
NSN 6320-00-098-2858
NSN 6135-01-052-9634
NSN 5990-01-436-7191
NSN 6240-00-368-8541
NSN 5930-01-573-9237
NSN 5925-01-025-9612
NSN 5996-01-136-5730
NSN 5960-00-100-5278