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 6240-01-651-8628
NSN 5998-01-418-0989
NSN 5950-01-481-6093
NSN 6135-01-446-6010
NSN 5950-00-586-7637
NSN 5910-00-154-5287
NSN 5835-01-488-6678
NSN 5910-00-717-0647
NSN 5998-00-256-4426
NSN 5965-00-066-7229
NSN 5930-01-466-7778
NSN 5950-01-630-2394