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 6620-00-957-9325
NSN 6645-01-609-7365
NSN 6645-01-643-0297
NSN 5930-01-122-7595
NSN 5855-00-403-1031
NSN 6650-01-291-9346
NSN 2925-00-504-2363
NSN 6150-00-985-3385
NSN 5895-00-064-8065
NSN 5855-00-494-9581
NSN 5999-01-029-4226
NSN 5960-01-372-5609