... DIN127 Spring lock washer 2.Size: M2-M100 3.Grade: SAE,USS,F436 4.Material:Carbon steel,Stainless steel,Brass Specification of our washer ... : 1.NameDIN127 Spring lock washer 2.StandardDIN, IFI, ISO, JIS, ... of washers we can offer? 1.NameFlat washer,Spring lock washer, Square washer,Dished washer,Bevel washer,etc2.StandardDIN, IFI, ISO, JIS, ...