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 5920-01-085-0976
NSN 6145-01-027-6571
NSN 5910-01-320-5772
NSN 5945-01-536-1970
NSN 5920-01-651-4675
NSN 6320-01-388-3125
NSN 5985-00-355-7611
NSN 5996-01-381-6564
NSN 5925-01-350-1847
NSN 6105-01-474-8797
NSN 6150-01-089-8055
NSN 5975-00-102-9639