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 5945-01-026-9393
NSN 6220-01-401-5337
NSN 5910-01-339-9055
NSN 5855-01-512-1926
NSN 6130-00-364-2016
NSN 6650-01-596-8627
NSN 6105-01-151-0303
NSN 5920-01-535-6498
NSN 6320-01-511-1526
NSN 5930-00-294-9189
NSN 6220-01-215-0907
NSN 6650-01-227-1632