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 5910-01-256-5122
NSN 5985-00-295-2522
NSN 5930-00-196-3849
NSN 6220-00-068-8750
NSN 6685-01-364-2316
NSN 5935-01-161-7397
NSN 6320-01-145-2742
NSN 6685-01-378-6182
NSN 6620-01-503-0817
NSN 5945-00-236-7144
NSN 5910-01-080-9977
NSN 6620-01-343-4006