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 6220-01-233-7456
NSN 5990-01-328-9846
NSN 2925-00-964-7128
NSN 5920-00-584-4592
NSN 5950-01-230-6575
NSN 5945-01-558-8900
NSN 6620-00-767-6657
NSN 6240-01-508-4146
NSN 5965-00-868-8711
NSN 6130-01-063-3646
NSN 6645-01-653-7762
NSN 5990-01-504-9265