10pcs PTFE Flat Washers 30mm OD 20mm ID 2mm Thick Hole Flange Gasket White

What will I get?Color: WhiteMaterial: PTFE (Polytetrafluoroethylene)Outer Diameter: 30mm / 1.18 inchInner Diameter: 20mm / 0.79 inchThickness: 2mm / 0.08 inchDraw rate: 193%Density: 2.19 g/cm³Shore Hardness: 50 ADynamic Friction Factor: 0.06Dielectric Strength: 15 KV/mmTensile Strength: 19.5 MpaCompressive Strength: 12 MpaWorking Temperature Range: -200°C to 250°C (-328°F to 482°F)Package Contents: 10 x Spacer GasketsAre there any advantages of the product?With excellent corrosion resistance, good self-lubrication, non-conductive, and non-adhesion, it is resistant to almost all chemical media and has wear resistance, pressure resistance, high voltage resistance, and a low friction coefficient.What is this?The sealing gasket provides a bearing surface for fastener load distribution or is used as a spacer between components.

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