Disc Mower Blade Bolt Gaspardo, Galfre, Tonutti Disc Mower w/ 3mm blade This listing is for one (1) blade bolts with nuts for Galfre / Tonutti Disc Mowers with 3mm thick blades. Fits Gaspardo, Galfre and Tonnutti Disc Mowers that have 3mm thick blades. Blade bolts include self locking nut. Note: Some of the newer machines used 4mm thick blades, we have bolts for the 4mm thick blades listed in our store. Bolt Specifications: Fits 3mm Thick Blades Self Locking Nut Included Replaces Part Number: 02113