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 5930-00-003-7800
NSN 4140-01-435-7515
NSN 5895-00-449-3380
NSN 6110-01-606-8081
NSN 5935-01-141-6291
NSN 6220-01-050-7510
NSN 6145-01-207-2281
NSN 5910-01-085-5500
NSN 5996-01-468-6073
NSN 5950-01-023-5980
NSN 5935-01-169-1709
NSN 6320-01-247-0898