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 5895-01-203-4266
NSN 5945-00-403-9618
NSN 5910-01-043-4316
NSN 6610-00-870-7714
NSN 4140-01-033-3624
NSN 5945-01-417-1470
NSN 6620-00-782-0337
NSN 5975-01-480-0150
NSN 5999-01-417-5628
NSN 6130-00-202-4688
NSN 6220-01-285-7080
NSN 5930-01-060-6636