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 6135-00-315-1187
NSN 5930-01-462-1283
NSN 6135-01-630-3158
NSN 6620-01-486-5123
NSN 5999-01-381-5510
NSN 5915-01-519-3287
NSN 6645-01-141-7737
NSN 5999-00-947-5440
NSN 6105-00-156-9084
NSN 6610-01-117-2510
NSN 5895-01-615-6004
NSN 6150-01-513-2121