DIN125 Plain Washer Flat Washer Carbon Steel Black Oxide Galvanized

We are an energetic business with wide market for steel bars TS16949, types of rivets, lag screw CE. Our products keep pace with the development of the world to create products and brands that satisfy customers with high standards, high technology and specialization! In addition to excellent products, we will also provide excellent after-sales service for users to remove all worries.

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 are committed to making every DIN125 Plain Washer Flat Washer Carbon Steel Black Oxide Galvanized a high-quality product, so that we attach great importance to technological progress and development. We have been adhering to the belief of 'responsible to customers, employees, and society', taking technological innovation as the driving force for sustainable development, and constantly pursuing and creating excellence. Our company wholeheartedly provides customers with quality services and qualified products. We sincerely welcome new and old merchants at home and abroad to come to discuss cooperation！