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 5945-00-980-8854
NSN 5945-01-437-9115
NSN 5950-00-518-1188
NSN 5990-01-293-4817
NSN 6320-01-498-4954
NSN 6135-01-540-2403
NSN 5925-00-855-6724
NSN 5996-01-556-4277
NSN 5925-01-449-2188
NSN 5945-00-218-0012
NSN 6220-01-094-5551
NSN 6220-01-350-3108