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 6320-00-242-3300
NSN 5945-01-216-5725
NSN 6105-00-103-6310
NSN 6130-01-391-7695
NSN 5960-01-449-1310
NSN 6620-01-391-9829
NSN 6645-01-426-6851
NSN 6240-01-031-3164
NSN 6130-01-010-2834
NSN 5920-01-146-4503
NSN 6105-00-292-4110
NSN 6110-00-932-5257