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 6105-00-561-7169
NSN 5990-01-056-6413
NSN 5999-01-444-3944
NSN 6320-01-409-1388
NSN 6240-01-249-2284
NSN 6135-01-400-2947
NSN 5905-01-341-4037
NSN 5945-01-571-8594
NSN 6130-00-521-1414
NSN 5990-01-024-9659
NSN 6320-01-052-2118
NSN 5835-00-891-2232