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 6650-01-032-1786
NSN 5915-01-527-2088
NSN 6650-01-319-3923
NSN 6220-01-362-5214
NSN 4140-00-802-1963
NSN 5998-01-290-2957
NSN 5935-01-374-2987
NSN 5935-01-465-6600
NSN 5960-01-595-6515
NSN 5915-01-065-0413
NSN 6685-01-374-5817
NSN 6645-01-564-0569