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 5920-01-359-8720
NSN 5905-01-170-9706
NSN 5910-01-166-2459
NSN 5905-01-272-9789
NSN 5935-01-431-8150
NSN 6620-00-058-5225
NSN 5965-01-097-4867
NSN 5915-00-528-9286
NSN 2925-01-459-8093
NSN 6650-01-046-3718
NSN 6240-01-063-7685
NSN 5998-00-278-4481