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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6110-01-381-5311
NSN 5950-00-350-6728
NSN 6135-01-435-6503
NSN 7035-01-088-6415
NSN 6650-01-608-4820
NSN 6320-01-512-2031
NSN 6610-01-527-1599
NSN 6150-00-723-2521
NSN 6105-01-328-0791
NSN 5920-00-132-3115
NSN 5930-01-372-2371
NSN 7035-01-616-1739