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 5905-00-455-7765
NSN 6650-00-515-6002
NSN 5925-01-146-8745
NSN 6320-01-296-3181
NSN 5925-01-103-8322
NSN 5996-01-026-8807
NSN 5975-01-263-1630
NSN 5960-01-268-4356
NSN 6130-00-051-7600
NSN 5996-01-362-5526
NSN 5855-00-149-0766
NSN 6150-01-077-3963