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 5920-01-381-1306
NSN 6220-01-381-1793
NSN 5945-00-197-7673
NSN 5945-01-382-6383
NSN 6650-01-557-4143
NSN 6320-01-054-3046
NSN 6130-00-732-7161
NSN 6240-01-259-9890
NSN 6320-01-512-2031
NSN 5950-01-161-3351
NSN 6220-01-594-5878
NSN 5855-01-302-5493