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 5945-01-043-4740
NSN 6650-00-824-5510
NSN 5920-00-836-9866
NSN 5835-01-303-6563
NSN 6110-01-553-3124
NSN 6145-01-566-0164
NSN 5985-00-246-2538
NSN 6685-00-753-1287
NSN 6135-01-377-5729
NSN 5998-00-451-9934
NSN 6135-00-880-1026
NSN 5895-01-104-5508