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 4140-01-623-4691
NSN 6150-00-587-7196
NSN 6135-00-660-8654
NSN 5990-01-235-8404
NSN 5855-01-572-8993
NSN 5895-00-902-1415
NSN 5985-00-491-4338
NSN 5990-01-660-8221
NSN 5996-01-267-1961
NSN 5996-01-262-1442
NSN 5835-01-250-2939
NSN 5915-01-138-3321