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 6610-00-183-0664
NSN 5990-00-530-3855
NSN 5996-01-525-2212
NSN 6620-01-462-0001
NSN 5905-00-518-2666
NSN 5950-00-086-9240
NSN 6105-01-585-8381
NSN 6650-01-485-6505
NSN 6220-00-305-0801
NSN 6105-01-318-7669
NSN 6105-01-065-8555
NSN 5910-00-434-9715