Wave spring washer DIN137 Size:M10-M42 Grade:65Mn,A2,A4 Finish ... Oxide,Zinc,Dacromet etc Material:Carbon steel,SS Wave spring washer DIN137Material:Carbon Steel,stainless steelSize:M10-M42Grade:65Mn,A2, ... your requirementPayment terms:30%T/T,balance against B/L copy;L/C at sight;westunion1) Various kinds of washers are ... infos for your reference.Welcome customerized drawings. Wave spring washer