5/8-11 Thread Angle Grinder Flange Nut,Quick Release Self-Locking Metal Nut for 4.5 Inch and 5 Inch Angle Grinders, Easy Blade Change Knurled Arbor Lock Nut

Upgrade your angle grinder with this tool-free quick-release flange nut designed to make blade changes faster, easier, and hassle-free. Simply hand-tighten or loosen the nut—no wrench needed—so you can swap between cutting, grinding, and polishing discs in seconds, keeping your projects moving smoothly. The knurled edge provides a secure grip even when wearing gloves, while the self-locking design ensures your disc stays firmly in place during operation.  Built from heavy-duty carbon steel, this flange nut is made to last through demanding job sites and frequent DIY use. It fits most 4.5-inch and 5-inch angle grinders with a standard 5/8""-11 threaded spindle. With a 2-inch diameter and 0.5-inch thickness, it securely holds a wide range of discs, from diamond cutting blades and grinding wheels to circular saw blades and flap discs.

• Tool-Free Quick Release Design:Easily tighten or remove this angle grinder flange nut by hand, eliminating the need for a wrench. Speed up blade changes and boost your workflow during cutting, grinding, and polishing tasks.
• Compatibility:Compatible with most 4.5" and 5" angle grinders featuring a 5/8"-11 threaded spindle.Compatible with Milwaukee,DeWalt,Makita,Bosch, Black & Decker and Craftsman for versatile workshop use.
• Secure Grip with Knurled Edge:Angle Grinder Flange Nuts featuring nonslip side gears for a strong, secure grip, allowing quick and effortless installation and removal of your grinding discs, cutting wheels, and diamond blades.
• Durable Heavy-Duty Carbon Steel Build:Made from premium carbon steel, these flange nuts offer excellent stability, wear resistance, and a long service life—ideal for frequent use in professional and DIY projects.
• Universal Fit for Multiple Disc Types:These grinder locknuts with a 2” diameter and 0.5” thickness, this nut securely fastens a variety of angle grinder attachments including diamond cutting discs, circular saw blades, grinding wheels, and flap discs.