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 6110-01-266-5709
NSN 6110-01-170-5995
NSN 5915-01-440-3998
NSN 5975-01-367-1639
NSN 5975-01-369-7575
NSN 5935-00-602-4319
NSN 5905-00-843-0068
NSN 6650-01-523-3600
NSN 6610-01-560-7573
NSN 6610-01-337-4640
NSN 5915-01-353-0944
NSN 5965-00-486-7907