Racebolt Titanium Sprocket Nuts. Made from aircraft spec grade 5 Titanium, 40% lighter than Steel.The flange spreads the load of the Nut on the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of the increased frictional area. Multiple applications, not only for Sprockets!Part of Racebolt`s standard Titanium range. Precision machined,ideal for road or race. Durable yet highly corrosion resistant making them ideal for exposed usage on chassis, engine or brake components etc. This is not a stock item therefore please allow 1-3 working days for dispatch. As this is not kept as a stock item, this is non-returnable & non-refundable. Titanium Race Spec Sprocket Nut M10 x 1.5mm