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 5920-01-222-5107
NSN 5915-00-927-2358
NSN 5910-00-126-2846
NSN 6620-01-047-2787
NSN 5975-01-368-3828
NSN 5950-01-556-7989
NSN 5950-01-386-9917
NSN 6320-01-078-8257
NSN 5999-00-110-7501
NSN 4140-00-248-9441
NSN 5998-01-049-8029
NSN 6240-01-186-3273