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 6105-01-004-7890
NSN 6320-01-185-3857
NSN 6105-01-573-7891
NSN 6150-01-117-2788
NSN 6650-01-532-6966
NSN 5920-01-117-0522
NSN 5895-01-100-3227
NSN 5945-01-576-1037
NSN 5996-01-500-1830
NSN 5905-01-172-8416
NSN 6150-00-224-6580
NSN 5990-01-272-4091