20 piece ACER Racing Aerospace Grade 6AL4V Titanium Lug Bolt set M12x1.5 thread, 40mm long thread, 17mm Hex Head Manufactured from aerospace grade 6AL4V Titanium, these titanium lug bolts will not corrode or rust and offer a significant weight savings over steel lug bolts while giving a very sporty and aggressive look. Titanium is 50% lighter than steel, yet considerably stronger. Titanium is also resistant to the constant heating and cooling cycles that otherwise destroy steel studs and bolts. Rolled threads for superior fatigue resistance. Please compare the dimensions and photo with your stock bolt to ensure compatibility, the list is not exhaustive and this can be used for other applications that require the same size bolt. Also available in a 28mm shaft and in a 50mm shaft, these are listed as sizes M12x1.5x28 and M12x1.5x50
Also available for some newer Mercedes models is an M14x1.5 bolt with a 45mm shaft length. Please see photo on this page.