FITMENT:Fit for aftermarket wheels with M12x1.5 Thread Pitch and 60 degree cone/conical seat and 3/4”(19mm) Hex. | SPECIFICATION:M12x1.5 Thread Size,0.83 inch (21mm) Long,0.87 inch (22mm) Width, 3/4”(19mm)Hex,20 pcs Zinc Open end lug nuts. | ADVANTAGE:Made of Alloy high strength steel,Using the technical process of cold forging,Greatly improved hardness and rigidity for increased durability and corrosion resistance.Adds a visual impact to your car,perfect lend of strength and style.The tapping is clean and neat, the thread is clear, and the installation is easy and time-saving. Bring you efficient installation and safe driving experience. | INSTALLATION: Please use hand wrench to install,not use the Power Impact Wrench.We have professional technicians and mature technical support,bring you the powerful technical support for the install question. | After-Sales Service: Please contact us if you have any questions,we will provide you with the satisfactory after-sales service.