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 5945-00-465-0471
NSN 5910-00-509-9973
NSN 4140-01-125-2906
NSN 2925-01-194-9737
NSN 5998-00-141-9872
NSN 5915-01-382-8156
NSN 5855-01-063-1692
NSN 6620-00-162-9877
NSN 7035-00-731-8729
NSN 5925-01-025-7008
NSN 5965-00-773-9047
NSN 6685-00-761-8951