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 5910-00-006-9119
NSN 5975-01-207-2309
NSN 6110-00-854-2249
NSN 6220-01-247-4380
NSN 4140-01-382-9925
NSN 5935-00-100-0101
NSN 5895-00-661-1773
NSN 5935-01-145-5997
NSN 5945-00-767-0262
NSN 6320-00-845-3261
NSN 5855-01-387-5224
NSN 5905-00-518-8536