(2) 10mm 5x120 Hubcentric Wheel Spacers with (10) Black Lug Bolts (12x1.5 39mm shank) for 1996-2003 BMW E39 525i 528i 530i 540i M5 (74.1mm Bore) [VERIFY FITMENT] Applicable for BMW E39. 1996-2003 525i 528i 530i 540i. 1999-2003 M5. Before purchasing, see Description section for specific year and models and also to read the Important Notes section. [SPECIFICATIONS] WHEEL SPACER Thickness: 10mm. Bolt Pattern: 5x120. Hub Bore: 74.1mm | LUG BOLT Thread Size: 12x1.5 | Shank Length: 39mm | Seat Type: Cone Seat | Grade: 10.9 [HUBCENTRIC DESIGN] Ensures exceptional wheel balance and eliminates chance of vibration. The 74.1mm bore ensures a tight fit on the hub. And the 74.1mm wheelcentric lip functions as an extension of the hub. [MANUFACTURING] Wheel Spacers are CNC Machined to exact specifications from Aerospace Billet Aluminum. Undergoes anodizing process to prevent corrosion. Lug Bolts are manufactured with cold forged steel. Zinc coating provides exceptional corrosion resistance and appearance. Additional Heat Treating Process ensures dependable strength & durability. [PRODUCT BENEFITS] Gives your vehicle a more aggressive stance. Improves handling characteristics and stability. Fixes brake caliper clearance issues. Increases tire clearance to allow installation of wider wheels and tires.