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.
NSN 6110-01-629-9557
NSN 5950-00-237-2098
NSN 5835-01-229-6964
NSN 5998-00-295-3694
NSN 5985-00-355-7611
NSN 6220-00-944-4512
NSN 5925-00-275-7599
NSN 5935-01-419-7003
NSN 5920-01-485-6785
NSN 6220-00-209-9630
NSN 6220-00-050-8485
NSN 6150-01-433-2692