Spring Lock Washer Black Fastener

In order to adapt to the changes in the market, improve the competitiveness of enterprises, meet the diversified needs of customers, our company will be committed to absorbing more professionals, improve the development efforts and technical content and provide high-quality fender washer ISO9001:2008, screw bolt, plain washer TS16949 and services for each customer. Culture is the growing source of an enterprise. In the course of enterprise development, we always put the improvement of internal staff's creative environment in the first place. We take 'integrity, friendliness, responsibility, awe' as our core values. With high-quality products and excellent services, we have had a happy cooperation with many customers at home and abroad.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading square washer manufacturers and suppliers in China, welcome to buy square washers, square lock washer, square plain washer, asme f436 square washer from our factory and company.

ASTM F436 standard Spring washer  covers the dimensional requirments of inch series Spring WASHER.The standard of ASTM F436 standard Spring washer  is ASTM F436   ,  

the Spring washer is widely used, mainly goes with bolt and screw.ASTM F436 is with high hardness mostly made from #45 steel and other alloy steel.   

Since we adhere to the corporate values of innovation, professionalism, and win-win, we perfectly integrate technology and products to provide customers with the latest Spring Lock Washer Black Fastener and best services We will supplement the global marketing network system to ensure the unlimited extension of the brand into the future. Since our establishment, we have always adhered to the enterprise spirit of 'innovation, pragmatism, tenacity, and enterprising' and the business philosophy of winning the market with integrity and solid management to fully realize the social value.