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China, Chinese Premium Black-Plated Open Retaining Ring for Secure Fastening1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingCirclipBlack-PlatedOpen Retaining Ring
Hebei Lingke Metal Products Co., Ltd
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Product DescriptionBlack-Plated Open Retaining RingDual Protection: Enhanced Corrosion Resistance & Aesthetics: Open-Structure Design for Efficient Installation: Compliance & Cost-Effectiveness: The black-plated surface, utilizing processes like black zinc plating or black oxide coating, offers dual benefits. Firstly, it enhances corrosion resistance: black zinc variants endure 72–120 hours of neutral salt spray testing, outperforming unplated steel by 2–3 times. Black oxide adds a wear-resistant layer. Secondly, its matte black finish minimizes light reflectivity (≤10%), ideal for visible parts like automotive exteriors or precision instrument casings, where both glare reduction and aesthetic uniformity are crucial.The open retaining rings' split design allows rapid assembly/disassembly with standard circlip pliers (E-type or C-type). It features precise dimensional matching: inner/outer diameters span 2mm to 60mm, catering to micro to heavy-duty needs. The optimized opening gap (0.15mm–3.5mm) ensures secure engagement with shaft/hole grooves, preventing axial movement even under vibration. Suitable for motors, pumps, and transmission systems.Manufactured to international standards (GB/T 894, DIN 6799, ISO 8753), ensuring global fastener system compatibility. All variants are RoHS/REACH compliant, free from hexavalent chromium and harmful substances. Compared to stainless steel rings, black-plated carbon steel options are 30%–40% more cost-effective. For bulk orders (≥5,000 pieces), discounts of 25%–40% apply, balancing performance with budget.ItemDetailsStructural CompositionBlack-Plated Open Retaining RingstandardGB/T 896-2020Surface TreatmentBlack-PlatedPacking & DeliveryBag PackagingCarton PackagingFasteners can be packaged in sturdy plastic bags, available in various sizes for different quantities, such as small batches of screws, nuts, or bolts. Bags are typically heat-sealed or zipper-locked, preventing moisture, dust, and content loss. This method is lightweight, cost-effective, ideal for retail, small shipments, or when easy access to fasteners is needed. Clear plastic bags also allow quick product identification.For larger quantities or bulk transportation, sturdy cartons are preferred. These robust cardboard boxes, often reinforced with corrugated layers, protect against impact during handling and shipping. Fasteners within are usually pre-packed in bags or separated by dividers to minimize friction. Cartons can be labeled with product details and are stackable, optimizing storage and logistics efficiency. Ideal for industrial orders, wholesale distribution, or long-distance transport.Company ProfileCompany Name Hebei LING KE Metal Products Manufacturing Co. stands as a leader in the fastener industry, boasting a rich history and dedication to excellence over the past decade. Committed to high-quality fasteners and comprehensive solutions across diverse industries globally. In recent years, Hebei LING KE has expanded its global presence, establishing partnerships and distribution centers in key regions, enhancing its service to international clients and meeting the rising demand in emerging markets.
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