TERF® Bonded Sealing Washers M5 (5mm) X 16mm X 2.8mm Stainless Steel A2 (304) Neoprene Rubber Bonded Gasket Washers 5.0mm Inside Diameter X 16mm Outside Diameter X 2.8mm Thickness - Pack of 20 by Amazon.co.uk

• Package content : 20 Pcs Bonded Sealing Washers \u2605\u3010 Note \u3011:- Before Buy Please Check Your Require Bonded Sealing Washers Size and Pack Quantity

• Material : Manufactured from Stainless Steel A2 (304) and EPDM Neoprene Rubber

• Bonded Sealing Washers Size : M5 (5mm) Inside Diameter (Hole) X 16mm Outside Diameter (OD) X 2.8mm Thickness

• Function : The composite screw washer is suitable for outdoor or humid environment, no rust, corrosion resistance, acid resistance, better water resistance and applicability, and not easy to break

• Advantage : The one-piece fender gasket is slightly angled surface but flattened as it's tightened. The bonded sealing gasket provides an airtight seal between the bolt or screw and the hard surface ** [Application] : It can avoid thermal expansion and cold contraction during installation, improve the fastening effect, sealing, dust-proof, and waterproof functions. Also serves as a cushion protecting from vibration