Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si M12x1.5 Lug Nuts Advantage High Strength Steel:SCM 435 high-quality steel,greatly improves nut strength and crack resistance,durable and corrosion-resistant. Premium Coating: Chrome plating,optimize the appearance of your wheels. Machining: The thread are machined and clear which is convenient for installtion and safe driving experience. Notice Please your vehicle's thread size is M12x1.5 and vehicles with 60 degree conical . Please install it with the Hand wrench,not the Impact Wrench. Specification: Thread Pitch:M12x1.5 Conical :60 degree Length:1.38 inch (35mm) Width:0.91 inch (23mm) Color:Silver Material: Steel :24pcs Package Contents: 24pcs Lug Nuts Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.