A2-70 M8 Plain Square Washer

We have a mature process and modern management mode, and are committed to the development of mild steel ISO9001:2008, square head bolts, Mertic Full Thread Stud market. We continue to improve professional services to meet various needs of customers. We have established a good mechanism to shorten the time for customers to select and compare one by one when purchasing the whole batch of products. On the road of continuous development and innovation, our company will absorb the essence and discard its dross, innovate and change constantly and bring more quality products to meet the needs of the masses. The quality of our products meets customer contract standards, and the service quality meets customer requirements.

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.   

Through systematic deployment around higher-end strategies, we have more strength and ability to provide A2-70 M8 Plain Square Washer that satisfy consumers. The company adopts scientific, integrity management, striving for perfection on product quality. We are committed to product development and innovation with our rich professional technology and continuous pioneering and innovative spirit, and create high-quality products with our own professional expertise.