Carbon Steel Flat Washer Square Washer Color Zinc Plated Fastener

We strive to make the Steel Wire CE, wing nuts ISO9001:2008, fender washer ISO9001:2008 and services of the company favored and loved by customers, and the cultural atmosphere of the company makes employees happy and proud. We plan to create a vibrant and competitive brand enterprise, and cooperate with customers abroad with a pragmatic attitude to create a better tomorrow. We create a good business environment with the business philosophy of honesty, win-win, and innovation, and take a brand-new management model, considerate service, and excellent quality as the basis for survival. Welcome all new and old customers to visit and guide our company! Whether we can cultivate our own brand and build it into a strong brand has become an important indicator of whether we have a core competitive advantage in the market.

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 specialize in the production of various specifications of Carbon Steel Flat Washer Square Washer Color Zinc Plated Fastener, our goal is to become one of your most reliable partners. We regard innovation as the driving force for the company's development, and promote technological innovation and industrial upgrading in an all-round way. Hope to obtain your inquiries for any pleased co-operation.