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 6135-00-235-1938
NSN 5990-00-898-2675
NSN 5905-00-364-7790
NSN 5965-01-050-8447
NSN 5960-01-438-0245
NSN 5835-01-599-1876
NSN 6610-01-431-7840
NSN 6150-00-767-2374
NSN 6105-01-233-8914
NSN 5915-01-466-1624
NSN 5998-01-534-7301
NSN 5960-01-047-3208