... 2)Washers type:flat ,spring ,lock,star 3)Accept customization Specifications of Washers: 1 Standard: DIN, ... Flat washers(plain washer,IFI,ASTM) 3) Lock washers 4) Star washers 5) Square washers ... Include: cold punching, machining, CNC machine.Applications of Washers: 1) Agri machines2) Automobiles3) Earth-movers4 ... All kinds of washers available: e.g. Spring washer, star washer, plain washer, lock washers ...