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 7035-00-096-9986
NSN 5990-01-293-4817
NSN 5975-01-266-0904
NSN 5855-01-634-0259
NSN 5920-00-543-1266
NSN 5950-00-288-5994
NSN 5930-01-440-9817
NSN 5985-01-376-0307
NSN 6105-01-023-1611
NSN 6105-00-343-6648
NSN 4140-01-496-6060
NSN 7035-00-126-1899