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 5999-01-087-8554
NSN 6320-01-600-5808
NSN 5920-01-537-2284
NSN 6130-00-901-4044
NSN 5950-00-805-8985
NSN 6150-01-141-8858
NSN 5930-00-914-3079
NSN 6610-00-594-6372
NSN 5905-00-395-9903
NSN 6685-00-240-4177
NSN 5935-00-076-9032
NSN 5905-01-512-1354