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 5925-01-536-9422
NSN 2925-01-645-2948
NSN 6135-01-598-9890
NSN 5945-01-202-8363
NSN 6150-01-396-9948
NSN 6620-00-193-0518
NSN 6320-01-323-7565
NSN 5960-01-273-2794
NSN 5925-01-357-7180
NSN 5960-01-215-0992
NSN 5925-00-391-6987
NSN 6645-01-418-1657