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 2925-01-156-9570
NSN 5965-00-005-7899
NSN 5935-01-601-1679
NSN 5895-00-959-2284
NSN 5960-01-533-5162
NSN 5998-00-475-2782
NSN 5935-01-484-3000
NSN 5950-00-226-0207
NSN 6145-01-059-0398
NSN 5855-00-337-3679
NSN 5998-01-350-3411
NSN 2925-01-196-6187