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 6240-01-221-1378
NSN 5985-00-205-2617
NSN 5915-01-381-1255
NSN 5996-00-636-4849
NSN 6650-00-419-4863
NSN 5930-00-259-3470
NSN 6610-00-112-2698
NSN 7035-01-383-6549
NSN 5999-01-113-7955
NSN 6150-00-730-3256
NSN 5965-01-005-0341
NSN 5950-00-808-4475