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 5920-00-670-4674
NSN 5930-00-951-6451
NSN 2925-00-835-6711
NSN 6610-01-651-8659
NSN 5930-00-186-9252
NSN 5990-00-067-6791
NSN 6150-01-624-6646
NSN 5915-01-555-8081
NSN 6620-00-466-2314
NSN 4140-00-560-3289
NSN 5835-01-009-9173
NSN 6610-00-053-9565