Avoid These Common Washer Selection Mistakes

One of the most common mistakes in engineering is treating washers as universal. Using the wrong type or skipping washers altogether can lead to costly failures. For instance, omitting sealing washers in fuel systems can lead to hazardous leaks. Similarly, replacing a conical washer with a flat washer in thermal systems can compromise bolt tension.

Always consult with a washer manufacturer to verify washer specifications and applications. Manufacturers provide data sheets, tolerance details, and guidance that can save your system from premature failure. Make no assumptions—get the right washer for the right job, every time.