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 5999-01-454-0658
NSN 6240-01-159-3726
NSN 5855-00-436-3852
NSN 5855-01-261-5495
NSN 2925-00-078-0525
NSN 5960-01-439-9517
NSN 5915-00-295-7274
NSN 5935-01-438-2130
NSN 5855-01-364-8193
NSN 5910-00-969-2460
NSN 5930-01-290-3297
NSN 6240-00-134-9094