JonPhoe 5/8-11 Flange Nut for 4.5in and 5in Angle Grinders — Tool-Free Quick Release (2-Pack)

Meet the JonPhoe 5/8-11 flange nut, a two piece set designed for tool free engagement on common grinders. The hand tightened design lets you tighten or remove a disc without hunting for a wrench, helping you stay in the flow of work. It threads onto standard 5/8-11 shafts and measures 2 inches in diameter with a slim 0.5 inch thickness, keeping the nut compact while delivering reliable clamping force. Whether you are mounting a diamond cutting disc, a grinding wheel, or a circular saw blade, this two piece set is ready to support your project.

Key advantages

• Tool free quick release lets you tighten or swap discs by hand, saving time on setup.
• Wide compatibility across 4.5 inch and 5 inch grinders with 5/8-11 shafts; works across major brands.
• Compact 2 inch diameter and 0.5 inch thickness fit in tight spaces while delivering secure grip.
• Nonslip side gears provide a strong grip for fast, reliable installation and removal.
• Heavy duty carbon steel construction offers stability, wear resistance, and long service life.

Real world use and scenarios

On a busy workshop floor you may switch between a diamond cutting disc for clean edge work, a grinding wheel for material removal, or a circular saw blade for precision cuts. The tool free design reduces downtime between changes, while the firm grip helps prevent slips during tightening in dusty or crowded spaces. The compact nut stays with the spindle without crowding your guard or clamps, making it easy to maintain alignment while you work across different tools.

What you get

• 2 flange nuts in a single pack
• Each nut features 2 inch diameter and 0.5 inch thickness
• Suitable for grinders with 5/8-11 threaded shafts

Built with premium carbon steel, the JonPhoe flange nuts are designed for stability and durability in regular grinding tasks. The two piece set provides a reliable spare for multiple machines, helping you stay productive across jobs and brands.