Railroad Split Lock Washer/Spring Washer

Our overall process of hex head screw, DIN Standard flange nut, lag screw for sale has reached the world's advanced level, thus the development of related industries will be promoted. We hope your trust and my strength will bring us common success and contribute our strength to the development of the industry. Our staffs are rich in experience and trained strictly, with professional knowledge, with energy and always respect their customers as the No.

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 focus on product development and technological innovation, and design and produce our Railroad Split Lock Washer/Spring Washer with scientific and stable concepts. We have fully realized informationization, standardization and humanization in management. You can buy the products with high cost performance by virtue of our unique characteristics and value awareness in the sales process.