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 5975-00-501-0573
NSN 6150-01-323-6916
NSN 7035-01-487-6481
NSN 6240-01-512-3256
NSN 6135-00-900-2139
NSN 5855-01-085-5354
NSN 5910-00-583-9633
NSN 6620-01-340-1503
NSN 5935-00-567-0523
NSN 5935-00-916-8027
NSN 2925-01-430-4206
NSN 5975-01-128-7956