DIN 934 is our mainly products ,and it is mainly used in building and engineer ,the exact tolerance is as above , and we also have the other washer,such as : DIN 440 ,din 9021, DIN 127B , If you are interested in thiis products , please connect with me , I will give you our bst price and high quality products

Our company is specialized in a series of fasteners---- washers, the main detail is as followed, please check:

The main products:

The main standard including: DIN, USS, SAE, NEF, GB, JIS …

Plain washer: DIN 125, DIN 9021 ,DIN 1052 , DIN 440 , DIN 6916 , DIN 6797 , DIN 6798 ,NFE 25511 , F436, DIN 433 , DIN 1440, BS4320, DIN 1441, DIN 7989, USS washer , Fender washer , Non-standard washer

Spring washer: DIN 127B, DIN 7980...

Square washer: DIN 434, DIN435, DIN 436...

Customers from Russia, Taiwan, India, Brazil, Greece, America, South Korean and many other countries have already established agreeable and mutual benefit business relationship with us and highly appreciated our professional service.