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 5990-01-133-0351
NSN 5945-01-301-5617
NSN 5920-01-167-5029
NSN 6320-01-330-4634
NSN 6645-01-213-1739
NSN 5930-01-465-8043
NSN 6610-01-435-4387
NSN 6650-01-341-3966
NSN 5998-00-173-7994
NSN 6105-01-441-6732
NSN 5960-01-658-9538
NSN 6105-00-250-0279