Feature:1. Cone Seat: Wheel lug bolt nuts is noly suitable for M14x1.25 and taper or cone seat type. Please verify it matches your wheel or not before purchasing.2. Premium Material: Cone seat wheel bolts is made of matte 35CrMo material, high strength and hardness, will not rust and deform, durable in use.3. Wheel Bolts Size: Lug bolt hex size is about 17mm / 0.67in, lug bolt thread shank is about 28mm / 1.1in, lug bolt cone is about 33mm / 1.3in.4. Quantity: The package includes 20pcs taper lug nut bolts, high performance, sufficient quantity to meet the needs of car four wheels.5. Installation: Exquisite and careful workmanship, strictly follows the factory quality control, including a user manual, you can install it according to the manual.Specification:Item Type: Taper Lug BoltMaterial: Steel + Aluminum AlloyLug Bolt Pitch: M14x1.25Lug Bolt Seat Type: TaperedLug Bolt Hex Size: Approx. 17mm / 0.67inLug Bolt Thread Shank: Approx. 28mm / 1.1inLug Bolt Cone: Approx. 33mm / 1.3inLug Bolt Grade: 12.9Lug Bolt Material: 35CrMoApplication: Universal for Car.Package List:20 xTaper Lug Bolt1 x Socket1 x Manual