This Conbraco EPDM washer with a size of 3/4 inch is a reliable fastener that is perfect for various hardware and industrial applications. The washer is made of high-quality materials and is designed to withstand wear and tear. It is suitable for use in fastening pipes and fittings, and can ensure a secure and tight seal that can prevent leaks. This washer is compatible with various Conbraco models like the D-1606-00, and is ideal for use in both commercial and industrial settings. Whether you need to seal pipes and fittings in your home or in a large industrial facility, this EPDM washer can provide the reliable performance you need.