Value Collection 409.87600588 Disc Backing Pad Locking Nut

Product Description

The VALUE COLLECTION 409.87600588 is a hard-density disc backing pad with a locking nut attachment designed for use with angle grinders and disc sanders. It features a 5/8-11 threaded connection and is rated for a maximum speed of 9,000 RPM. The hard backing density provides firm support across the disc face, maintaining consistent surface contact during grinding, blending, and finishing operations. This type of backing pad is a standard consumable in metalworking, fabrication, and surface prep workflows, typically installed and replaced by machinists, welders, and general fabrication technicians.

This backing pad is suited for use in shops and job sites where abrasive disc work is performed on metal, weld seams, or structural surfaces. The 5/8-11 thread is the most common spindle thread on right-angle grinders in the trade, making this pad compatible with a wide range of grinder platforms. Hard density is preferred when flat, even stock removal is required rather than contouring or flexible finishing work.

Key Features

• 5/8-11 threaded locking nut attachment for secure disc retention
• 9,000 RPM maximum rated speed for safe high-speed grinder use
• Hard density backing for consistent, firm disc support during grinding and blending
• Standard thread size compatible with common right-angle grinder spindles
• Sold individually — one pad per package

Compatibility

Designed as a replacement or spare disc backing pad for right-angle grinders and disc sanders equipped with a 5/8-11 threaded spindle. No specific model compatibility was provided in the product data.

Installation Notes

Installation is performed by threading the backing pad onto the grinder spindle and securing it with the locking nut before mounting the abrasive disc. Always power down and unplug or lock out the grinder before changing backing pads or abrasive discs. Verify that the abrasive disc RPM rating meets or exceeds the grinder operating speed before use. Do not exceed the 9,000 RPM maximum rated speed of this backing pad.