AB Washer Set for 4 Inch Angle Grinder 6-100 – M10 Inner Flange and Lock Nut Compatible with Bosch, Dongcheng, Makita & Other Brands

AB Washer Set for 4 Inch Angle Grinders (6-100) comprises a precision-machined inner flange (A washer) and outer lock nut (B washer) used for mounting and securing abrasive wheels and accessories on 100 mm angle grinders. Manufactured from hardened steel, the set ensures concentric disc mounting and reliable clamping during high-speed operation.

Compatible with most M10 spindle 4-inch angle grinders, including Bosch, Dongcheng, Makita, Stanley, Black+Decker, and other equivalent models. Suitable for use with cutting discs, grinding wheels, flap discs, diamond blades, and wire brushes.