Chrome Cone Seat Closed End Lug Nut by Febi®. Thread Size: M12 x 1.5. Hex Size: 19mm. Overall Length: 31 mm. Outer Diameter: 28 mm. Quantity: 1 Piece. Grade: 10.0. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.