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 5990-01-386-3040
NSN 5855-01-395-0676
NSN 6620-00-266-2763
NSN 6135-01-499-6293
NSN 5925-00-374-4852
NSN 5925-01-394-1073
NSN 5910-01-394-0092
NSN 5990-00-578-8850
NSN 2925-00-513-1164
NSN 6220-00-930-3146
NSN 6650-01-626-5370
NSN 5935-01-585-1233