Ruwag Tek Screw & Bonded Washer 5.5x50mm (50) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.
this part is a set of fasteners designed for mechanical and automotive applications where a reliable screw and integrated washer solution is needed. These screws feature a bonded washer which helps distribute load and seal the fastening point, reducing the risk of loosening and potential damage around the fixing hole.
This listing includes 50 screws, each measuring 5.5mm in diameter and 50mm in length, suitable for projects or repairs requiring multiple units. The bonded washer component is essential in improving the seal around the screw, commonly used in applications where vibration or material protection is a concern. When replacing or purchasing, compare the size and style of your old screws to ensure compatibility.
The Ruwag Tek Screw is identified by SKU BB-403870 and is supplied as a new part. It is ideal for users needing standard, reliable fasteners with the added benefit of a bonded washer for better sealing and stability in fastening tasks.
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.





