2pcs Gaskets PTFE Robust Spacer 35-60mm ID, High Temperature Resistance Flat Washers 2mm Thick (40x55x2mm Features: PTFE O-Ring Flat Gasket has high hardness, high tensile strength, abrasion resistance, not easy to deform, reliable Electrical Properties: Excellent electrical properties, suitable for use as an insulating material to prevent current leakage and ensure safety 2pcs Gaskets PTFE Robust Spacer 35-60mm ID, High Temperature Resistance Flat Washers 2mm ThickThickness: 2mmMaterial: PTFEDimensions (I., D., x O., D. PTFE Flat Washers ID 3~150mm Flange Sealing Gasket Wear Resistant/Oil Resistance 50x58x2mm, 50x60x2mm, 50x63x2mm, 50x65x2mm, 50x70x2mm, 53x63x2mm, 55x63x2mm, 55x65x2mm, 56x66x2mm, 58x68x2mm, 60x68x2mm, 60x70x2mmMeasured outcomes may include ±1mm errorsColor differences are possible among various devices Applications: Widely used in machinery, automotive and other components 40x48x2mm PTFE Seal POLYTETRAFLUOROETHYLENE HIGH TEMPERATURE FLAT WASHERS INNER DIAMETER M2 Washer