20pc Extended Black Lug Bolts 14x1.25 (40mm Shank) Cone Seat for Newer BMW: 228i 320i 328i 335i 428i 435i 528i 535i 535d 550i F10 F30 640i 740i 750i M3 M4 M5 M6 X3 X5 [APPLICATIONS] Many 2012+ BMWs. NOTE: BMWs come with different size/thread lug bolts. These will NOT work on BMWs made before 2012. Make sure to look at the Description section for specific year and models. [SPECIFICATIONS] Pack of 20 - Black Bolts | Thread Size: 14x1.25 | Seat Type: Cone Seat (60 Degree Taper) | Shank Length: 40mm (ie thread length) [MANUFACTURING] Manufactured with cold forged steel. Zinc coating provides exceptional corrosion resistance and appearance. Additional Heat Treating Process ensures dependable strength & durability. [CHECK SHANK LENGTH] Vehicles come with a variety of bolt lengths. This 40mm Shank Length bolt may not fit if it is the wrong length for your application. This depends on your OEM bolt's length and the spacer's thickness. (See Diagram for Measuring Help) [CHECK BOLT DIAMETER & THREAD PITCH] BMWs come with different diameter lug bolts and different thread pitches. Older BMWs typically come with 12x1.5 threaded bolts, and many of the newer ones come with 14x1.25 threading. If your vehicle is not listed in the description, these lug bolts will not fit.