
EPDM Bonded Sealing Washer for #12 #14 Screws. EPDM Bonded Sealing: Designed to tighten under torque, exerting soft tension to prevent fasteners from vibrating loose. Wide Material Range: Available in Carbon Steel, Stainless Steel (SS304/316/410), and various grades per SAE/ASTM/ISO standards. Customizable Finish: Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Galvanized, and Geomet. OEM/ODM Service: Professional R&D team supports customized colors, design, prototyping, tooling, and production. Flexible Packaging: Standard bulk packing in cartons and pallets, or customized labels and carton boxes per customer demand. Fast Response Time: Quotations provided within 24 hours; after-sales complaints receive feedback within 24 hours. 20+ Years Experience: Manufacturer with over 20 years of manufacturing and exporting experience in fasteners. Multilingual Support: Service available in English, Russian, Spanish, and other languages for global customers.