Size: M6 M8 M10 M12 M14 M16 M18 M20 M22 M24. 10PCS Bonded Seal Washer M24 x 32 x 2 mm. Material: Zinc Plated Carbon Steel, NBR (Nitrile) Rubber. 【 Self Centralising Bonded Washers】:Because the bonded washer itself acts to retain the gasket material, there is no need for the parts to be sealed to be shaped to retain the gasket.
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