20pcs M5 M6 M7 M8 OD 8~30mm Thickness 1/1.5/2/3mm Black Rubber Flat Washer O-ring Seal Ring Gasket For Screw BoltHome Improvement > Hardware2,90 US$ (≈ 19,32 kr.)3,15 US$På lagerSold by AliExpress WWTil butikken