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 5960-00-405-4608
NSN 6685-01-322-1326
NSN 7035-00-908-4933
NSN 5960-01-411-5899
NSN 6135-00-209-6918
NSN 5960-00-105-2083
NSN 6105-01-634-0322
NSN 5855-01-356-4024
NSN 5910-00-112-0937
NSN 6105-01-236-5290
NSN 5895-00-887-1806
NSN 5960-01-632-6576