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 6610-01-296-2104
NSN 5950-01-267-1792
NSN 6645-01-633-1852
NSN 5950-00-505-0809
NSN 5965-00-164-8092
NSN 6650-01-614-7328
NSN 5960-01-497-1780
NSN 5910-00-267-9509
NSN 5915-01-181-1438
NSN 5920-01-065-1824
NSN 5996-00-308-6512
NSN 6240-01-462-5433