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 5990-00-206-3753
NSN 6620-00-269-5168
NSN 5999-01-451-1046
NSN 2925-00-960-9850
NSN 5915-01-322-5342
NSN 6105-00-777-1654
NSN 5930-01-372-3676
NSN 5905-00-533-6272
NSN 5835-00-463-6699
NSN 5920-00-806-5613
NSN 5910-01-608-7964
NSN 5999-00-249-9339