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China, Chinese EPDM Bonded Sealing Washer (Zinc Plated Carbon Steel Base)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingGasket WasherWashersSealing Washer
Wenzhou Nixi Fasteners Co., Ltd.
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Product DescriptionEPDM Bonded Sealing Washer (Zinc Plated Carbon Steel Base)Our EPDM bonded sealing washers combine a zinc-plated carbon steel base with a permanently bonded EPDM rubber sealing layer. This innovative design creates a reliable, all-in-one solution that provides both strong fastening and a durable, watertight seal. Ideal for a wide range of outdoor, roofing, and plumbing applications where vibration resistance and protection against the elements are critical.SpecificationApplicationsMetal Roofing & Cladding: Sealing fastener penetrations in corrugated metal roofs and wall panels against rain and moisture.Plumbing & HVAC Installations: Creating watertight seals around pipes, vents, and equipment mounts on roofs and walls.Automotive & Transportation: Sealing body panels, trim, and components from water and dust ingress.Outdoor Equipment & Enclosures: Weatherproofing electrical boxes, signage, and outdoor furniture fasteners.Construction & General Manufacturing: A versatile sealing solution for any application requiring a combination of clamping force and environmental sealing.Key Features & StandardsBase Material: Carbon Steel.Base Finish: Zinc Plated (Electroplated), providing corrosion resistance to the metal component.Sealing Material: EPDM Rubber (Ethylene Propylene Diene Monomer), known for its excellent weather, ozone, and UV resistance.Bonding: The EPDM layer is chemically and mechanically bonded to the steel washer, ensuring it remains in place during installation and throughout the product's life.Temperature Range: Effective from approximately -40°C to +120°C, maintaining flexibility and seal integrity.Function: Provides a vibration-resistant, watertight, and dustproof seal while distributing the load of the bolt or screw.Technical Specifications(Custom sizes, lengths, and packaging are available upon request.)ComponentMaterialKey PropertyBenefitWasher BaseZinc Plated Carbon SteelHigh Strength, Corrosion ResistanceProvides secure clamping and structural integrity.Sealing LayerEPDM RubberExcellent Weathering, FlexibilityCreates a long-lasting, watertight seal.Standard Size Chart (DIN 127 Spring Lock Washers - Metric Series)After Sales ServiceStandard Warranty: 12 months or 2,000 operating hours (whichever comes first).Extended Warranty: Optional coverage up to 36 months.Global Support: 24/7 technical assistance and spare parts supply.Training: On-site or remote operation/maintenance training.Company ProfileWenzhou Nixi Fastener Co., Ltd.Wenzhou Nixi Fastener Co., Ltd. — ISO 9001 certified manufacturer with 30+ years of experience in high-quality screws, bolts, nuts, and custom fasteners. All products meet DIN / ISO / ANSI standards with strict quality control for reliable global supply.Why Choose Us?Other ProductsOEM/ODM Fastener Solutions – Custom screws, bolts, nuts, and non-standard parts tailored to your needsStrict Quality Control – ISO 9001 certified, meeting DIN / GB / ANSI standardsCompetitive Factory Pricing – Direct supply with bulk order discountsGlobal Logistics Support – Fast shipping and smooth customs clearanceANSI/ASME B18.2.2 Hex NutANSI/ASME B18.6.3 Pan Head Flat Head Machine ScrewASME B18.5 Carriage BoltCountersunk Blind RivetDIN 7982 Countersunk Head Self-Tapping ScrewFAQQ: What's the lead time for orders?A: Standard fasteners ship within 15–30 days; customized or non-standard parts may take 30–45 days.Q: Do you offer OEM/ODM service?A: Yes, we provide customized fastener solutions based on drawings or samples.Q: What quality standards do your products meet?A: All products comply with ISO, DIN, ANSI, and GB standards and are produced under ISO 9001 certified quality control.Q: What documents do you provide for export?A: We supply a complete set of export documents, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, and other required certificates.Q: How can I place an order?A: Contact us by email or phone with your requirements. We'll send a quotation, and once confirmed, you can issue a Purchase Order (PO).Q: Can I get samples before mass production?A: Yes, free samples are available; shipping costs are borne by the buyer.
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