301/304/316 Stainless Steel Precision Gasket Ultra-Thin Flat Washer Round EU Type with Opening Gap Adjustment Product descriptions from the supplier Precision Gasket: Ensures leak-proof connections in various applications. Ultra-Thin Design: Reduces overall thickness for compact installations. Multiple Material Options: Suitable for 301, 304, and 316 stainless steels. Gap Adjustment: Accommodates slight variations in mating surfaces. EU Standard Compliance: Meets European