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 5975-01-498-8900
NSN 5920-01-238-9319
NSN 5950-01-048-1671
NSN 5930-00-870-4113
NSN 5998-01-014-8740
NSN 4140-00-189-0235
NSN 6110-01-262-0208
NSN 4140-01-374-5831
NSN 2925-01-643-4472
NSN 4140-01-656-0158
NSN 6240-01-633-1206
NSN 5965-00-752-5823