Thread Pitch: 14x1.5 / M14x1.5 / 14mm x 1.5. These will not work with (DRW) dually trucks or wheels that use a flat washer style lug nut. Lug nuts have two compatibilities, one to match the lug nut thread size to the vehicle's wheel studs and the other to match the lug nut style to the wheel.
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