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 5895-01-065-1659
NSN 5920-00-019-7974
NSN 7035-00-442-1869
NSN 5855-01-561-8944
NSN 5855-00-631-4565
NSN 5895-01-442-0700
NSN 5905-01-427-3804
NSN 5985-01-359-0761
NSN 5960-00-151-7555
NSN 5975-00-451-5001
NSN 5895-01-437-5323
NSN 5910-00-219-6301