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 5855-01-033-1375
NSN 6145-01-630-2633
NSN 5960-01-444-8163
NSN 5990-01-157-0441
NSN 6145-00-502-1828
NSN 5920-01-399-7189
NSN 5915-01-261-5355
NSN 6110-01-478-3588
NSN 5910-01-435-6053
NSN 6645-00-810-7229
NSN 6135-01-515-9626
NSN 5910-01-565-9259