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 6220-00-047-5736
NSN 5999-01-501-4639
NSN 5895-01-110-2236
NSN 6240-01-480-8996
NSN 5996-00-400-8736
NSN 5965-00-314-5303
NSN 5910-00-458-6549
NSN 6145-01-186-4760
NSN 5965-01-550-5587
NSN 5965-00-980-7112
NSN 6220-01-068-9941
NSN 6145-01-463-9683