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 5985-00-295-2522
NSN 6135-01-570-4284
NSN 5910-00-006-6064
NSN 5920-01-157-9471
NSN 6610-00-216-6538
NSN 5975-00-368-4679
NSN 5835-01-143-9143
NSN 5960-01-474-4843
NSN 6320-00-242-3300
NSN 5960-01-231-9119
NSN 6150-00-236-5069
NSN 6620-00-006-6418