DIN Standard Carbon Steel Flat Washer/Lock Washer/Spring Washer with Good Quality

We constantly update production line equipment, comprehensively improve production innovation capabilities, improve product quality, and do a good job in diversified management of bolts and nuts, concrete anchor, lag screws. We are willing to advance with the times, and strive to achieve a win-win situation for both of us. Looking forward to the future, we will always uphold the sincere and pioneering quality, strive to abide by our beliefs, and serve every customer well. The introduction of a competition mechanism for the survival of the fittest can give us a sense of crisis and ensure the overall quality of the company.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din flat washer manufacturers and suppliers in China, welcome to buy din flat washers, din standard flat washer from our factory and company.

DIN standard flat washer  covers the dimensional requirments of metric series FLAT WASHER.The standard of DIN standard flat washer  is DIN125 and DIN9021,  the former is nomal flat washer and the second is large washer the flat washer is widely used, mainly goes with bolt and screw. The mechanical property has 100HV, 140HV, 200HV and 300HV. 

We provide high-quality DIN Standard Carbon Steel Flat Washer/Lock Washer/Spring Washer with Good Quality and a full range of convenient services. We pay more attention to internal quality, and design for customers according to their different needs to meet the needs of customers. We have been in procedure for more than 10 years.