M12x1,5 Alufelgen Radschrauben schwarz 17mm Sechskant Satz - passend für BMW 3er (16er Pack)
• Spanner size: 17mm Hex. The Hex refers to the size of the nut/bolt head and therefore the corresponding size of the socket used with the wheel brace. What is Hex?. • Bolt material: 10.9 grade Heat treated carbon alloy steel.