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 5998-00-920-2532
NSN 5998-00-203-1232
NSN 5996-00-257-8628
NSN 6240-00-262-2894
NSN 6650-00-578-6543
NSN 5945-01-496-6134
NSN 7035-01-100-2796
NSN 6105-00-234-7787
NSN 5998-01-646-1051
NSN 5990-01-207-6524
NSN 6320-01-198-4024
NSN 6620-01-116-3983