
Fender Defend Washers with High Quality
We are a professional enterprise engaged in the development, manufacture, production and sales of ASME ANSI standard square head bolt, wing nuts CE, track bolts. We take pride in achieving and maintaining consistency high standards of quality. Please feel free to contact us! We strictly design every detail of the product and strive to humanize the product experience. Our purpose is: in the customer, for the customer. We provide customers with satisfactory service and products. Research, development and innovation are the purpose of our unremitting efforts. With proprietary technology and groundbreaking products, we continue to achieve good results in the market and become the industry leader. Our factory adheres to the business philosophy of 'reputation first, forge ahead' and the principle of 'customer first' to provide our customers with quality services. Welcome to patronize! Only by attaching importance to international exchanges and cooperation and mastering the most cutting-edge information in the world can the company achieve rapid development better and faster.
Product Feature
The ASME ANSI Spring Washer can be installed in a small space, which realizes the function of applying prestress to the bearing, reducing the noise of the bearing operation, improving the running accuracy and stability of the bearing, with high and reliable performance.
Product Description
The ASME ANSI Spring Washer is specifically designed to prevent loosening, which has longer service life for use and there is no special need of maintaining. In addition, it also helps to prevent loosening on the fastener with vibration. Due to the proper size and compact design, it ensures easy installation. When there is a large fluctuation in the temperature of the vibration, it can increase the pre-tensioning force, with excellent anti-loose effect.
Standard | Grade | Finsh |
ASME/ANSI B18.21. | 65Mn | white zinc |
#70 | ||



Our company relies on the brand as the goal, the quality assurance for the life and continuously improves Fender Defend Washers with High Quality and the service quality. Our mission is to provide products and services that satisfy the world. We choose the best materials and excellent design.
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