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 5915-01-633-9845
NSN 5999-01-342-5732
NSN 5965-00-905-6895
NSN 4140-00-601-0866
NSN 5910-00-203-1970
NSN 5930-01-603-7722
NSN 5950-01-397-6648
NSN 6240-01-531-7509
NSN 6220-01-579-8232
NSN 5835-01-399-5820
NSN 6610-01-502-7106
NSN 6220-00-231-9429