Chrome Cone Seat Lug Bolt KitM12 x 1.5 Thread Size17mm Hex Size20 Lug Kit McGard 67179 Features:The convenient way to order lug bolts and wheel locks. Contains all the fasteners that you need to install 4 wheels and tires. McGard Lug Bolts are designed & manufactured in the USA. Wheel Lock bolts are designed in USA and manufactured in EU and USA. Presently, McGard is an Original Equipment wheel lock supplier to most automobile brands around the world. McGard lug bolts enhance the look of any wheel! 2-piece design utilizes a free-spinning seat for optimum safety and performance. This design, in conjunction with a proprietary thread coating, protects against galling, helps prevent seized or difficult to remove lug bolts and enhances torque and tension. The chrome.