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 5950-00-469-2784
NSN 6150-00-916-3486
NSN 5985-01-643-5135
NSN 5998-01-400-1991
NSN 6220-01-142-8449
NSN 5950-01-262-6171
NSN 5930-00-839-7518
NSN 5855-01-125-4768
NSN 6320-00-841-2279
NSN 6105-00-664-1292
NSN 5925-01-399-4007
NSN 5996-01-103-5399