High Quality Stainless Steel Spring Lock Washers Set
Including 8 sizes of M2 M3 M4 M5 M6 M8 M10 M12
Material Type: 304 stainless steel
Color: silver
Package Quantity: 570PCS
Used with nuts and bolts to provide a larger load bearing surface and to prevent the nut or bolt head from tearing the material being fastened.