Ryobi 412011701 Flat Washer 1/4 Inch Oem

Product Description

The RYOBI 412011701 is a genuine OEM flat washer designed to distribute load evenly across fastened joints, protect mating surfaces from damage, and maintain structural integrity in tool assemblies. At 1/4 inch nominal size, this washer seats between a fastener head or nut and the workpiece or housing surface, reducing stress concentration and preventing pull-through. It is used during tool repair and reassembly by service technicians working on RYOBI and RIDGID equipment. The part is sourced directly from the manufacturer, ensuring dimensional accuracy and material consistency with the original production specification.

This flat washer is a service and repair part suited to maintenance of RYOBI and RIDGID power tools and equipment. It is typically installed during disassembly-and-rebuild procedures when the original washer shows wear, deformation, or corrosion. Trade and shop technicians performing warranty repairs, out-of-warranty rebuilds, or preventive maintenance will encounter this fastener hardware as part of standard reassembly kits or single-unit replacement orders.

Key Features

• Genuine OEM part — matches original factory dimensional specification
• 1/4 inch nominal size for standard fastener compatibility
• Distributes clamp load to protect housing and surface finishes
• Prevents fastener pull-through in tool chassis assemblies
• Direct replacement requiring no modification on install

Compatibility

Designed as an OEM replacement flat washer for RYOBI and RIDGID tools and equipment requiring a 1/4 inch flat washer at this part number. Confirm fitment against the original parts diagram for your specific model before ordering.

Installation Notes

Power tools must be fully unplugged and battery packs removed before any disassembly or fastener service. Use the correct driver or wrench size to avoid rounding fastener heads during removal and reinstallation. Follow the manufacturer's service documentation and torque guidelines for your specific tool model. Technicians should reference the model's exploded parts diagram to confirm correct washer position and stacking order before final assembly.

Technical Specifications

• Nominal Size: 1/4 inch
• Part Type: Flat Washer

Standard Information

• Brand: RYOBI
• Manufacturer Part Number: 412011701