2 Pack 5/8-11 Angle Grinder Flange Nuts With Knurled Arbor Nut And Quick Release Silver D-Ring For 4-1/2 To 9 Inch Grinders Tool-Free Attachments For Fast Secure Disk Fixing
✔️ Includes knurled arbor nut and quick-release D-ring for disc changes
These flange nuts are built for 5/8-11 UNC angle grinders, and come as a two-pack to cover multiple tools or discs. The knurled arbor nut offers solid grip, while the slim silver D-ring nut enables tool-free, quick changes even in tight spaces. Made from heat-treated carbon steel, they resist rust and wear up to high RPMs, making fast disc fixing reliable for cutting, grinding, and polishing tasks on machines from 4-1/2 to 9 inches.
✅ 5/8-11 UNC threads for standard grinder hubs
✅ Fits 4-1/2" to 9" grinders including Milwaukee, DeWalt, Makita, Bosch, Ryobi, Ridgid, and Porter Cable
✅ Includes knurled arbor nut plus quick-release D-ring for fast, tool-free changes
✅ Heat-treated carbon steel for rust resistance and long life; rated up to 12,000+ RPM
✅ Not compatible with M10/M14 threads
💡 What is a typical use for a grinder flange nut with quick-release D-ring in metalworking? Answer: It secures discs and allows fast tool-free changes, saving time on jobs. - Handy for swapping grinding and cutting discs on 4-1/2" to 9" grinders - Keeps discs firmly seated during high RPM work - Great for busy shops needing quick, secure changes