48R627 - Walter Clamping Nut for 4.5in to 6in Backing Pads

Secure Your Grind with the Walter Clamping Nut

There is nothing more frustrating than pausing a job because of lost or stripped mounting hardware. The Walter 48-R-627 Clamping Nut is the genuine replacement part you need to keep your angle grinder running smoothly. Designed to lock resin fiber discs onto your backing pad, this nut ensures your abrasives stay put, even when you are leaning into a tough weld seam or stripping heavy rust.

Built tough by Walter Surface Technologies, this clamping nut fits standard 5/8"-11 grinder spindles. It is the perfect match for 4-1/2", 5", and 6" backing pads. Whether you are using Walter's high-performance Turbo pads or standard Coolcut assemblies, this nut provides the secure grip required for safe operation. Don't risk using mismatched or worn-out hardware that can cause dangerous vibrations or disc fly-offs.

Keep a few of these in your toolbox or shop cabinet. Small hardware has a habit of disappearing in busy workshops, and having a spare 48-R-627 means you can get back to grinding immediately. It installs easily with a standard pin wrench and offers the durability you expect from a premium brand like Walter.