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 6150-00-104-4572
NSN 6620-01-364-0195
NSN 5975-00-871-3582
NSN 5835-00-034-4976
NSN 5895-00-845-6367
NSN 6610-00-854-0975
NSN 5950-01-315-4359
NSN 5910-01-054-4223
NSN 5999-01-140-0871
NSN 5996-01-119-2720
NSN 5985-01-297-4147
NSN 5855-01-188-4049