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 5920-01-133-5286
NSN 5915-01-382-3375
NSN 5930-01-570-7751
NSN 6150-01-634-0575
NSN 6130-01-203-9147
NSN 6220-01-210-9900
NSN 6150-01-633-9324
NSN 5905-00-892-8951
NSN 5915-01-380-7623
NSN 6220-00-291-3722
NSN 5990-01-619-0935
NSN 5930-01-333-1300