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 5905-00-724-9174
NSN 6650-00-353-4097
NSN 5935-01-642-4399
NSN 5915-01-016-3778
NSN 5975-01-435-7601
NSN 6620-01-643-5531
NSN 6145-01-194-6505
NSN 6110-01-056-4964
NSN 5835-01-126-9358
NSN 5910-01-633-9963
NSN 5990-01-262-7981
NSN 5935-01-481-7649