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 4140-01-191-0219
NSN 5985-01-106-2800
NSN 6645-00-274-5670
NSN 6320-01-322-4950
NSN 6620-01-222-2063
NSN 6150-01-644-8187
NSN 6240-00-092-3186
NSN 7035-01-019-5729
NSN 5935-01-302-8965
NSN 6240-01-468-3109
NSN 7035-01-543-9684
NSN 6135-01-417-6539