50PCS 6mm x 12mm x 3mm O-Rings Nitrile Rubber
Sealing GasketGeneral Information：[1][NOTE] – Please confirm the required size and material before purchase, and put it in the right place[2][Hardness] – 70A Durometer (Shore Hardness) for resistance to penetration[3][Nitrile Rubber] – Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). The o rings has smooth surface, great oil and heat resistance, wear-resistant and good sealing performance[4][Application] – These small rubber o rings are widely used for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance and much more[5][Size] – 12mm Outside Diameter, 6mm Inner Diameter, 3mm Cross-Section Diameter.