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 5905-01-474-1442
NSN 6130-01-540-0543
NSN 6610-01-380-6374
NSN 5855-01-483-2774
NSN 6320-00-483-0451
NSN 5990-01-242-4493
NSN 5996-01-400-0755
NSN 5999-00-171-6906
NSN 6110-01-393-6992
NSN 5915-01-076-4390
NSN 5965-00-735-9315
NSN 6135-01-571-5133