LOCK NUT, GA7001L

Fasten heavy-duty abrasive wheels and diamond blades safely to your large angle grinder with the genuine Makita 224512-1 Lock Nut. Engineered specifically for Makita 7" angle grinders—including high-demand models GA7001L and GA7911—this OEM outer clamping flange features a standard 5/8"-11 thread to clamp down grinding wheels, cutoff wheels, multi-discs, and diamond blades securely against the inner flange. Machined from high-strength alloy steel and coated with a protective black oxide finish, it withstands extreme rotational torque and jobsite heat without stripping or galling. Dual pin-spanner holes ensure rapid, hassle-free disc changes using standard Makita grinder pin wrenches.

Key Features:

• Genuine Makita Replacement: Factory-spec outer flange lock nut designed for precise concentricity and balanced spindle rotation.

• Standard 5/8"-11 Thread: Threaded specifically for standard 5/8"-11 grinder arbors and spindle shafts.

• 7-Inch Tool Compatibility: Engineered for Makita 7" heavy-duty angle grinders, including models GA7001L and GA7911.

• Multi-Accessory Clamping: Locks grinding wheels, abrasive cut-off discs, diamond masonry blades, and multi-discs firmly in place.

• Heavy-Duty Steel Construction: High-durability alloy resists thread deformation, high clamping pressure, and intense thermal cycles.

• Black Oxide Finish: Protective industrial coating prevents rust, surface wear, and corrosion from sparks and moisture.

• Dual Pin Holes: Compatible with standard 7" grinder pin wrenches for quick and reliable wheel tightening and release.

• Specifications: Part Number: 224512-1 | UPC: 088381-104586 | SKU: MK 224512-1 | Thread Size: 5/8"-11 UNC | Grinder Size: 7 in. | Material: Machined Alloy Steel