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 6650-01-100-3185
NSN 4140-00-486-6292
NSN 5945-01-064-3226
NSN 6105-00-837-2875
NSN 5910-00-762-3155
NSN 5910-01-142-2688
NSN 5935-01-015-6180
NSN 6620-01-105-3264
NSN 5935-01-641-7591
NSN 6110-01-335-5086
NSN 6240-01-641-6534
NSN 5905-00-118-4560