
Black ASTM F436 DIN6916 DIN433 DIN7989 Flat Washer / Structural Washer / Fender Washer
Our company continues to build a strong brand in the GB Flange Nut, wedge anchors for sale, eye bolt ISO9001:2008 field with excellent product quality, honest business philosophy and perfect after-sales service. We persist in openness, tolerance, sincere cooperation, mutual benefit and harmony. We emphasize the quality of the products as the basis of development, and strive to achieve perfection, to be guided by market information and to respond to the service principle of the different tastes of consumers. The business strategy of our company is based on the stability of product quality and low prices to win customers' favor. We support our consumers with ideal good quality merchandise and large level provider.
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 Black ASTM F436 DIN6916 DIN433 DIN7989 Flat Washer / Structural Washer / Fender Washer have exquisite manufacturing technology and excellent technology. All kinds of products are carefully made according to strict design procedures and scientific technological process. We provide one-stop service and best reliability to our every customers. We continue to innovate on the original basis, and constantly pursue perfection to meet the different needs of customers.
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