ASTM SAE Plain Round Flat Washers

Our goal is to pursue high standards of products and internationalization. We timely absorb and learn from domestic and foreign advanced technologies for our new use, and constantly integrate and innovate to ensure that our products are constantly updated. We strive to make our bolts and nuts, hex socket set screw, ASME ANSI Square Nut in the forefront of the industry. We always adhere to the planned, step-by-step, and reasonable development of business channels, and bind the interests of the majority of enterprises to build a comprehensive business platform. Our company has grown into a solid company in the industry, integrating equipment, research and development, manufacturing, sales and service.

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.   

We insist on 'reform, innovate, and strive for the first', continuously improve the core competitiveness of the enterprise, and make continuous progress towards the goal of becoming a leader in the global ASTM SAE Plain Round Flat Washers industry. In the face of global integration, we will cooperate with domestic and foreign customers with first-class service, high grade product quality and preferential prices to achieve a win-win situation! Looking forward to the future, our company will take the enterprise's overall value maximization as the goal, further improve the organizational structure and management mode, and strive to produce excellent products for the majority of dealers.