The LOCK WASHER EXTERNAL STAINLESS 1/4" EXTERNAL TOOTHED (SKU: XELW14SS) is designed to prevent loosening of fasteners in high-vibration environments. Constructed from high-quality stainless steel, this lock washer offers excellent corrosion resistance, making it ideal for both indoor and outdoor use. Its external tooth design provides superior grip on the surface, ensuring a reliable connection. This washer is perfect for automotive, industrial, and construction applications where secure fastening is critical.