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 6105-00-135-3813
NSN 6320-01-322-8340
NSN 5925-01-595-6276
NSN 7035-01-462-5573
NSN 7035-01-608-3619
NSN 5895-01-170-6715
NSN 5905-00-402-7473
NSN 5905-01-147-0765
NSN 6105-01-438-6955
NSN 4140-01-644-5478
NSN 5965-00-854-2075
NSN 6645-00-495-4491