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 5960-00-229-5121
NSN 5945-00-276-9274
NSN 6610-00-837-3012
NSN 5985-01-215-1196
NSN 6130-00-503-2622
NSN 5915-01-167-9072
NSN 6145-01-628-4813
NSN 5910-01-010-2911
NSN 5905-00-105-7764
NSN 5925-00-906-3157
NSN 6220-00-956-0565
NSN 4140-01-463-2529