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.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6650-01-209-6318
NSN 5985-00-178-1143
NSN 5905-01-648-2685
NSN 5915-01-307-2894
NSN 5996-00-186-8709
NSN 6240-01-237-1481
NSN 5996-01-651-0056
NSN 6320-00-937-5625
NSN 5990-01-462-1617
NSN 5905-01-098-2997
NSN 6110-01-447-2770
NSN 6150-01-155-4200