
Rondana Presion Spring Steel ANSI/ASME B 18.21.2 Lock Washer
Over the years, with the experience of solving practical production applications for customers, we have absorbed the essence of similar products at home and abroad to further improve the design and performance of our Stud Bolt And Rod TS16949, Anchor Bolt TS16949, steel bars TS16949. With a variety of standard products, we are confident to meet the needs of customers while maintaining cost competitiveness. 'Professional, dedicated' is the foundation of our success and our continuous progress is due to your support. With plentiful full power, comprehensive support facilities and standardized production and management, we enjoy a high reputation in the industry. On account of superior excellent and aggressive rate, we will be the sector leader, make sure you don’t hesitate to contact us by cellular phone or email, if you're fascinated in almost any of our items.
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 | ||



We are a professional Rondana Presion Spring Steel ANSI/ASME B 18.21.2 Lock Washer manufacturing company integrating production, management, wholesale and retail. We are also the appointed OEM factory for several worlds' famous products brands. We actively cooperate with the requirements of customers, try our best to develop and produce new products, meet the needs of customers and provide customers with high-quality and low-cost products.
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