250pcs Ultra Thin Flat Washer Plain Ultrathin Adjusting Shim Thickness 0.3mm Mix M3 M4 M5 M6 M8 Set Kit 304 A2 Stainless Steel

Material : Satinless steel High-concerned chemical : None Thickness(mm) : 0.3mm is_customized : Yes Model Number : DIN988 DIY Supplies : Metalworking Origin : Mainland China