48E016 - Walter 5/8-11 Spindle Spacer for Grinders

Precision Mounting for Industrial Abrasives

The Walter 48E016 Spacer is a critical component designed to ensure the safe and effective operation of angle grinders and finishing tools equipped with a 5/8"-11 spindle. In the realm of industrial metalworking, the precision of your equipment setup is just as important as the quality of the abrasive itself. This spacer serves a vital function by adjusting the positioning of the abrasive wheel or accessory on the spindle shaft, ensuring that the mounting nut can exert the proper clamping force without running out of thread or bottoming out. Manufactured by Walter Surface Technologies, a leader in surface treatment solutions, this part is engineered to meet strict tolerances, ensuring that it maintains the balance of the rotating assembly.

Using the correct spacer is essential for preventing vibration and wheel slippage. When an abrasive wheel is not seated perfectly flat or if the spacing is incorrect, it can lead to harmonic vibrations that not only degrade the finish of the workpiece but also pose a safety risk to the operator. The Walter 48E016 is crafted from high-quality steel, providing the rigidity needed to withstand the high torque and compressive forces generated during heavy grinding or cutting applications. Its durability ensures that it will not deform under pressure, maintaining a consistent gap and secure fitment over time.

This accessory is particularly useful when switching between different types of abrasive products that may have varying hub thicknesses. For example, moving from a thin cutoff wheel to a thicker grinding disc or a wire brush may require the use of a spacer to align the accessory correctly within the guard or to ensure the locking nut engages fully. By utilizing genuine Walter accessories like the 48E016, maintenance teams and fabricators can ensure their tools remain compliant with safety standards and operate at peak efficiency. Whether replacing a lost part or stocking up on spares for the tool crib, this spacer is a fundamental hardware item for any shop utilizing standard North American 5/8"-11 power tools.