Whatever the standards, ASTM, DIN, BSW, GB, JIS, UIC, Russian or drawings from customers.  

Washer, rail washer, double spring washer, flat washer, plain washer, spring washer, two spring washer, foundation washer, double coiled washer, wave spring wahser, stainless spring washer, spring lock washer, disk washer,

 

Standard ones or non-standard requirements or drawings from customers

Material: 65Mn or specified by clients

Protection: plain (oiled), hot dip galvanized,  white zink plated, yellow zink plated,  black, dacromet, geomet or others specified by the customers

Product Standard: DIN125, DIN126, ANSI/ASME B18.22.1, JIS B1256 or other standard or drawing required by clients.

Specification: Normal

Grade: high strength

 

 

 

 

Protection: Black, galvanised and hot dip galvanize

Product Name: Spring washer r

Product Standard: DIN127, ASTM F959, JIS B1251 or other standard or drawing required by clients.

Specification: Normal

Grade: high strength

Protection: Black, galvanised and hot dip galvanize

washer