Item Type: Wheel Lug Bolt Stud OEM: 0009908307 0009904907, 0009906707, 0009906907, 0009907207, 1634010370, 1634010670, 211401037 Thread: M14x1.5 (27MM / 1.1in) Hex Size: Approx.17mm / 0.7in Construction: Solid Forged and Heat Treated Overall Length: Approx. 46mm / 1.8in Applicable Models: Replacement for Mercedes-Benz W163 W164 W211 W212 W219 Package List 20 x Wheel Lug Bolt Stud 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks 1OEM Number: The wheel lug bolt stud with replace part number 0009908307 0009904907, 0009906707, 0009906907, 0009907207, 1634010370, 1634010670, 211401037 for reference. 2Fitment: Wheel lug bolt stud is replacement for Mercedes-Benz W163 W164 W211 W212 W219, please confirm the car models of your item before ordering. 3Metal Material: These wheel lug bolts are made of durable metal material with black coating, rust proof, high strength, sturdy and have a long service life. 4Sturdy Construction: M14x1.5 wheel lug bolts have undergone heat treatment with solid construction to minimize wear and broken, prolong their using life. 5Easy Installation: With hex screw size about 17mm and total length about 46mm, directly replace the broken or shabby one, no need complicated tools, convenient to use.