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 5950-01-457-9721
NSN 6610-01-460-2785
NSN 5835-00-987-9341
NSN 5920-01-387-4266
NSN 5975-00-090-1141
NSN 2925-01-085-0691
NSN 5855-01-571-6715
NSN 6685-01-408-6372
NSN 5945-00-528-8352
NSN 5920-00-828-2824
NSN 4140-01-160-8106
NSN 5925-01-099-4702