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 5915-00-509-1469
NSN 5915-01-633-9845
NSN 5905-00-469-2179
NSN 5915-01-145-5340
NSN 5935-01-219-4038
NSN 5999-01-065-2179
NSN 5925-01-089-4946
NSN 6110-01-423-1416
NSN 5996-00-248-7061
NSN 5998-01-543-3246
NSN 5915-00-435-8942
NSN 6650-01-384-1657