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 6130-01-608-6014
NSN 6130-01-329-1770
NSN 6645-01-168-8465
NSN 6220-01-255-0258
NSN 6650-00-507-2495
NSN 6240-01-125-6901
NSN 6130-01-201-0664
NSN 6320-00-194-4252
NSN 5975-01-388-2752
NSN 5835-01-589-4735
NSN 5999-00-795-1131
NSN 6135-01-544-6292