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 6620-00-072-6793
NSN 6645-00-590-8801
NSN 5935-01-494-9761
NSN 6150-01-023-7710
NSN 5945-00-339-4915
NSN 5960-01-499-7172
NSN 6650-00-182-7791
NSN 5965-00-856-0552
NSN 2925-00-371-2285
NSN 5925-01-447-2968
NSN 5915-00-456-0873
NSN 5935-00-518-1754