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 5855-00-149-0766
NSN 2925-01-163-6716
NSN 6130-01-565-2591
NSN 5950-01-152-2622
NSN 6620-01-508-1996
NSN 2925-00-163-4543
NSN 5915-01-525-8853
NSN 6685-01-064-8958
NSN 5998-01-450-6931
NSN 5996-00-484-4679
NSN 6240-01-252-9374
NSN 6240-01-420-6495