Pro-Bolt M24 Stainless Steel Flanged Axle Nut. Stainless Steel Axle Nut M24 Rear Wheel Gold BMW HP4 2012-2014. Stainless Steel Axle Nut M24x(1.50mm) 39mm Flange Rear Wheel. Optional DLC Coating – Available with a Diamond-Like Carbon (DLC) coating for improved hardness and enhanced wear resistance, increasing the fastener’s lifespan.
