1.Material:CR 2.MOQ:10000 PCS 3.Certificate:ISO/TS16949,ISO9001:2000,ROHS 4.OEM are available Product InfoNameFlat Washer MaterialCRSpecification Φ38.1*H6.35ApplicationRubber gasket, sealingHardness 60±5°Unit weight7.1GColorsDifferent colors availableUnit priceDepend on the details of drawing or samples CertificateISO9001:2000,ISO/TS16849,ROHSOEM AvailableShipping & Payment PortXM MOQ 10000 pcs ...