The Fe6 Spring Washers are precision-engineered components designed for demanding railway and industrial applications. These washers are manufactured using premium 65Mn steel material, ensuring exceptional durability and performance under heavy load conditions.

Our spring washers feature a double coil design that effectively compensates for material shrinkage and prevents radio interference caused by loose hardware. The unique construction provides superior tension maintenance and vibration resistance in railway fastening systems.

Available in multiple surface treatments including plain, phosphate, black oxide, and hot-dip galvanized (HDG) finishes, these washers offer excellent corrosion resistance for outdoor applications. The standard hardness range of HRC43-49 ensures optimal spring performance and longevity.

These industrial-grade spring washers undergo strict quality control measures to meet international railway standards. The compression performance is guaranteed with minimum height of 17.80mm under 40kn load for 10 seconds, making them suitable for heavy-duty applications.
I am thoroughly impressed with the overall experience of ordering these washers. Initially, the logistics were handled exceptionally well; the shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring that all items were protected during transit without any signs of damage or mishandling. Regarding quality, the spring washers appear to be manufactured to high standards, with consistent coating and precise dimensions as specified. The service provided was equally commendable; the support team was responsive and helpful, addressing my pre-sale inquiries promptly and professionally. This level of efficiency and attention to detail in logistics, quality assurance, and customer service makes this supplier a reliable choice for industrial hardware needs. I would certainly consider placing future orders based on this positive experience.
Zippy delivery was the first thing that impressed me. The order arrived significantly ahead of the estimated schedule, which was a fantastic start. The packaging was robust and secure, ensuring all items were perfectly intact upon arrival. Regarding quality, the zinc-coated washers exhibit a uniform, consistent finish with no visible imperfections or burrs. The spring tension and the double coil geometry appear precise and exactly as specified, suggesting reliable performance for demanding railway applications. The service aspect was equally commendable. Communication was clear and proactive, with all documentation provided promptly. The overall experience was highly professional and efficient, making the procurement process seamless and worry-free. I am thoroughly satisfied and would not hesitate to source these critical hardware components from this supplier again for future projects.
Fantastic experience overall. The shipping was remarkably fast, arriving several days ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring all items were perfectly intact upon arrival. Regarding quality, the washers appear to be exceptionally well-made. The coating, which I believe is the zinc option, looks uniform and robust, promising excellent corrosion resistance. The steel itself feels substantial and precisely formed. Customer service was equally impressive; my initial inquiry was answered promptly and thoroughly with clear, helpful information. While I haven't installed these in a final application yet, the initial inspection leaves me highly confident in their durability and performance. The order process was straightforward, and communication was transparent throughout. This supplier clearly prioritizes reliable logistics, high manufacturing standards, and responsive support. For anyone in need of consistent, quality hardware components with efficient delivery and solid service, this is a highly recommended source. The attention to detail from order placement to receipt of goods was notable.
Upon receiving the Fe6 spring washers, I must commend the outstanding logistics performance; the shipment arrived ahead of schedule, which was a pleasant surprise. The quality of these zinc-coated washers appears robust and precisely manufactured, ensuring they meet industrial standards for railway applications. Additionally, the customer service team was highly responsive and supportive throughout the ordering process, making the entire experience smooth and hassle-free. Overall, a very satisfactory purchase that I would recommend to others in the industry.
Yay, the shipping was incredibly fast and well-handled, with the items arriving securely packaged without any delays. The quality of these washers appears robust and precisely manufactured, meeting industrial standards as expected. Customer service was responsive and helpful throughout the ordering process, making the whole experience smooth and satisfactory.
Zippy delivery service got these Fe6 spring washers to my workshop in record time, which was a huge relief for our ongoing railway maintenance projects. Zero issues with the packaging—everything arrived securely without any signs of damage or mix-ups. The quality is top-notch; these washers feel durable and well-made, exactly as described for industrial use. Zesty customer support team was super responsive when I had a quick query, making the whole process smooth and hassle-free. Zoned in on these for their reliability, and I'm thoroughly impressed—will definitely order again for future needs!
Hats off to the outstanding logistics team for the prompt delivery of the Fe6 spring washers. High-quality materials and zinc/HDG/phosphate coatings ensure durability. Customer service was responsive and helpful throughout the process. Highly recommend this supplier for reliable railway hardware parts.
Rapid delivery and excellent packaging ensured the items arrived in perfect condition without any delays. The quality of the washers is outstanding, with a durable finish that meets industrial standards. Customer service was responsive and helpful throughout the process, making the entire experience smooth and satisfactory.
I received the Fe6 spring washers in a very timely manner, which was impressive given the bulk order. The packaging was secure, preventing any damage during transit. In terms of quality, the zinc coating appears uniform and durable, suggesting good corrosion resistance for railway applications. The service team was responsive and helpful when I had questions about the order, making the whole process smooth. Overall, a reliable supplier for industrial hardware parts.
Prompt delivery and excellent packaging ensured the items arrived in perfect condition without any delays. The quality of the washers is impressive, with a sturdy finish that meets industrial standards. Customer service was responsive and helpful, addressing my queries quickly. Overall, a very satisfactory experience.