... :Passivated, Black Oxide,Zinc, Dacromet etc Eyenuts for lifting purposes DIN582Size: M8-M42 Grade: 4S ... Can be made with different tensile strength, such as 4S,8S3) Can be supplied with different finish, such as bright ... , zinc plated, black4) Can be made with different standards, such as ISO, DIN, ANSI, BS ... equipments and products infos for your reference.Welcome customerized drawings. Eye nuts ...