2PCS M14 Quick Release Nut for Electric Angle Grinder Locking Nuts Angle Grinder Accessory Thread Replacement Angle Grinder Inner M14 <p>High Quality: Excellent high-hardness steel material, wear-resistant and corrosion-resistant, not easily deformed.</p> <p>Self-locking Flange Nut: Allows you to fix the cutting discs conveniently and quickly, without the need to use a wrench or additional tools.</p> <p>Pull Ring Retaining Nut: Quick and convenient to install and remove the grinding discs on the angle grinder, just screw it on and off.</p> <p>Angle Grinder Clamping Nut: Quick-release nut allows you to fix the grinding discs or other accessories on an angle grinder with an M14 spindle, compatible with most M14 angle grinders.</p> <p>Quick Release: Grinder Nut Allows you to quickly change most M14 grinding accessories such as circular saw blades, cup wheels, diamond cutting discs, grinding discs, pot discs and diamond plates.</p>