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 6135-00-145-8884
NSN 5985-00-908-5915
NSN 6135-00-826-4798
NSN 5999-01-180-9754
NSN 6620-01-142-0084
NSN 5835-01-549-2911
NSN 5895-01-139-3579
NSN 5996-01-400-0917
NSN 6240-00-038-7540
NSN 2925-01-306-4228
NSN 5960-01-399-4327
NSN 5990-01-179-5625