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Bonded washers are specialized fastening components designed to maintain tension beneath standard fasteners, preventing loosening due to vibration. These washers are typically installed on the nut side of the fastener assembly.
Our bonded washers are manufactured using premium materials including carbon steel grades Q195, Q235, 35K, 45K, 40Cr, 35CrMo, and 42CrMo, as well as stainless steel options SS304, SS316, and SS410. These materials ensure durability and corrosion resistance for various industrial applications.
The washers are available in multiple surface finishes including plain, zinc plated (clear/blue/yellow/black), black oxide, nickel plating, hot dip galvanized, mechanical galvanized, Geomet coating, and zinc-nickel alloy. This variety allows for selection based on specific environmental and performance requirements.
Our production capabilities include OEM and ODM services with flexible packaging options. We can accommodate custom labeling and carton box specifications to meet your specific requirements.
Fantastic experience with this bulk order of zinc-plated bonded washers. First, the shipping was remarkably fast and efficient, arriving ahead of schedule despite the large quantity. The packaging was secure and well-organized, preventing any damage or loss during transit. From a quality standpoint, these washers are exceptional; the zinc plating is uniform and corrosion-resistant, meeting industrial standards perfectly. The bonding integrity is solid with no separation issues. Customer service was also top-notch—prompt responses to inquiries and helpful throughout the ordering process. Highly recommend for anyone needing reliable fastener solutions.
Rapid delivery and excellent packaging ensured my bulk order arrived safely and on time. The quality of the zinc-plated bonded washers is impressive, with a consistent finish that meets industrial standards. Customer service was responsive and helpful throughout the process, making the entire experience smooth and reliable.
