Ruwag Square Flat Washer 10x30mm (25) is a set of flat washers designed for use in automotive and mechanical applications where square-shaped washers with specific dimensions are required. This listing includes 25 units, each measuring 10x30mm, suitable for securing bolts or screws by evenly distributing load and preventing damage to surfaces.
Flat washers like these are essential components in assemblies that require stable fastening and load distribution. The square shape can offer a different fit or aesthetic compared to standard round washers, commonly used in various fastening points depending on the design requirements.
This set is sold as new parts under SKU BB-405243 and is compatible with setups specified for Ruwag Square Flat washers at this size. When comparing with your old washers, check the square shape and measurements (10x30mm) to ensure proper match. The buyer should confirm the size and shape align with their particular application or vehicle needs to select the right washer type.
- Quantity: 25 pieces
- Dimensions: 10x30mm
- Shape: Square flat washer
Before purchase, verify the washer dimensions and form fit your project or vehicle’s fastening requirements. For specific queries or alternative parts, consider reaching out to the sales desk or submitting a request through the parts finder tools provided.
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

