07Z005 - Walter 14mm Spindle Spacer for Backing Pads

Precision Mounting Hardware for Industrial Abrasives

The Walter Surface Technologies 07Z005 Spacer/Washer is a critical component designed to ensure the optimal performance and safety of your abrasive finishing systems. Engineered specifically for angle grinders equipped with a 14mm spindle, this accessory addresses the precise tolerance requirements needed for high-speed rotational tools. In industrial environments where surface finishing requires consistency, the alignment of the backing pad relative to the tool's arbor is paramount. This spacer acts as the foundational interface, correcting spacing depth to prevent mechanical interference between the backing pad and the grinder's gear housing.

Utilizing the correct mounting hardware is essential when deploying Walter's renowned QUICK-STEP backing pad system. The QUICK-STEP system relies on a stable, flat mounting surface to transmit torque efficiently from the power tool to the abrasive media. Without the appropriate spacer, users may experience improper seating, which can lead to axial runout or wobble. This 14mm spacer is machined to exact specifications, ensuring that the backing pad sits perfectly perpendicular to the axis of rotation. This precision reduces vibration transmission to the operator, thereby lowering the risk of Hand-Arm Vibration Syndrome (HAVS) during prolonged use.

Constructed from high-grade durable metal, the 07Z005 washer is built to withstand the significant clamping forces exerted by the spindle nut and the operational torque of heavy-duty grinding. Unlike generic washers that may deform or cup under pressure, this Walter accessory maintains its flatness, ensuring that the clamping force is distributed evenly across the hub of the backing pad. This structural integrity is vital for maintaining the safety of the assembly, preventing the loosening of accessories during operation.

Integration of this spacer is particularly important when adapting specific European or specialized grinders to standard abrasive setups. By standardizing the fitment with this 14mm component, facility managers and safety officers can ensure that all tools in the fleet are equipped with the correct hardware, minimizing the risk of equipment damage or operator injury. Whether used for sanding, blending, or finishing applications, the Walter 07Z005 represents a small but significant investment in the reliability and longevity of your abrasive tool inventory.