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 6130-00-151-5001
NSN 6240-01-386-1354
NSN 6145-00-905-6797
NSN 6240-00-688-6351
NSN 6145-01-520-3631
NSN 4140-01-382-9283
NSN 2925-00-301-0933
NSN 5895-00-079-9693
NSN 6150-00-278-1294
NSN 5855-01-088-8700
NSN 6110-00-148-8536
NSN 6145-01-391-9705