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 6650-00-539-7298
NSN 6610-00-382-0266
NSN 6145-00-317-0997
NSN 5915-00-514-2098
NSN 6645-01-305-9135
NSN 5950-00-334-9002
NSN 6650-00-009-9510
NSN 6135-01-480-8121
NSN 6145-01-037-9291
NSN 5990-01-465-3088
NSN 5950-00-915-6514
NSN 6130-01-195-4304