Our Bonded Neoprene Washers as sealing gaskets, it creates an airtight seal between a bolt or screw and a hard surface. Also acts as cushioning washers to prevent damage from vibration. Widely used in electrical equipment, industrial machinery, construction, vehicle and ship accessories, etc.

Specification
Color: Black
Material: 304 Stainless Steel, Rubber
Inside Diameter: M5.5=5.5mm
Outside Diameter: 12mm
Washer Thickness: 2.5mm
Packing List: 50 x 304 Stainless Steel EPDM Bonded Sealing Neoprene Rubber Washers

Advantage
One side is neoprene, the other is 304 stainless steel. Not easy to rust, moisture-proof, waterproof, anti-oxidation, weather-resistant, corrosion-resistant, acid and alkali-resistant. It can play a good sealing and buffering role. It is suitable for outdoor or humid environments. Helps solve the problem of metal-to-metal tightening and no more noises.

Instruction
Neoprene bonded sealing gaskets are great for use with fragile materials or materials that require sealing that provides additional cushioning and protection against leaks on screws, bolt heads or under screws.