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 6105-01-036-3512
NSN 6150-00-169-8558
NSN 5990-00-956-9130
NSN 5925-01-010-8922
NSN 6610-01-501-4532
NSN 5996-01-235-1643
NSN 6320-01-015-9856
NSN 6220-00-523-0182
NSN 5835-01-622-2556
NSN 6105-00-216-5813
NSN 5855-01-416-5085
NSN 5965-01-399-7851