Walter Surface Technologies 15M014 Clamping Nut 5/8-11

Product Description

The WALTER SURFACE TECHNOLOGIES 15M014 is a female-threaded clamping nut designed to secure sanding discs to backing pads during grinding and finishing operations. Featuring a 5/8-11 thread size and a maximum disc hardware diameter of 7 inches, this nut provides a reliable mechanical connection between the disc and the backing pad on angle grinders and similar rotating tools. It is a replacement hardware component intended for use wherever backing pad integrity and disc retention are critical to safe, consistent surface preparation work.

This clamping nut is suited for use with standard Backing Pads, Quick-Step Backing Pads, and Turbo Backing Pads in industrial and professional surface treatment applications. Typical install scenarios include abrasive disc changeouts on angle grinders used in metal fabrication, weld blending, and surface conditioning. The 5/8-11 female thread is a common standard in the angle grinder and backing pad market, making this nut a straightforward replacement for worn or damaged hardware.

Key Features

• 5/8-11 female thread for secure disc-to-pad connection
• Maximum disc hardware diameter of 7 inches
• Compatible with Backing Pads, Quick-Step Backing Pads, and Turbo Backing Pads
• Compact dimensions: 1.1 inches wide by 1.1 inches long by 0.4 inches tall
• Lightweight replacement hardware at 0.1 pounds

Compatibility

Designed for use with Backing Pads, Quick-Step Backing Pads, and Turbo Backing Pads as stated by the manufacturer. Supports sanding discs up to 7 inches in diameter on tools equipped with a 5/8-11 threaded spindle.

Installation Notes

Installation is performed by a qualified abrasives technician or trades professional. Always power down and disconnect the angle grinder or host tool from its power source before changing disc hardware. Ensure the clamping nut is threaded fully and seated squarely against the backing pad before resuming operation. Follow tool manufacturer torque guidance and applicable workplace safety standards when servicing rotating abrasive equipment.