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 5935-01-462-6990
NSN 5910-01-281-8697
NSN 5895-01-382-3794
NSN 6220-01-144-7175
NSN 5905-00-893-8089
NSN 6145-00-450-6060
NSN 6650-01-642-7911
NSN 5935-00-755-9684
NSN 6650-01-066-0420
NSN 6145-00-171-3152
NSN 5990-00-778-9883
NSN 6610-00-077-3172