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 5996-01-146-4202
NSN 6130-01-037-4828
NSN 5960-00-539-7914
NSN 5925-01-495-0602
NSN 6610-00-040-4124
NSN 2925-01-027-1293
NSN 6650-01-393-7655
NSN 6145-00-006-0812
NSN 5910-00-703-2390
NSN 6320-00-270-8222
NSN 5895-01-371-7042
NSN 6610-01-398-8815