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 6320-00-025-9910
NSN 6105-01-369-6173
NSN 5965-01-492-5695
NSN 6650-01-341-1670
NSN 6610-00-614-7943
NSN 6610-01-050-3075
NSN 5920-00-290-1844
NSN 5998-01-272-4314
NSN 5905-00-596-0937
NSN 5855-01-234-5346
NSN 5990-01-411-5930
NSN 5910-01-258-7094