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 4140-00-155-8012
NSN 6650-00-144-4555
NSN 5985-00-224-9552
NSN 5935-00-806-9134
NSN 6685-00-006-1968
NSN 5996-00-872-8053
NSN 6145-01-042-4637
NSN 5895-00-246-4415
NSN 6620-01-074-9377
NSN 5975-00-501-8058
NSN 6685-01-519-9250
NSN 6135-01-108-6057