About Lug Nut. Lug Nut Thread Pitch: M12x1.5. Lug Nut Seat Type: 60 Degree Cone Seat. Lug Nut Hex Size: 3/4" Hex. Lug Nut Overall Height: 1.4"(35mm). Volvo C30 2006-2014 P1 M12x1.5 23mm Flange Cone Seat.
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