50 PCS Nitrile Rubber O Ring 20mm OD 16mm ID 2mm Width, Metric Buna-N NBR Sealing Gasket Plumbing, Gas, Automotive and Faucet Repair, Resist Oil and Heat O-Rings, Black

Specifications

• 【SIZE】20mm Outside Diameter, 16mm Inner Diameter, 2mm Cross-Section Diameter
• 【MATERIAL】Made by premium nitrile rubber (NBR, Buna-N) material, water and oil resistance, heat resistant, good sealing, wear resistant, anti static. Durable and long service life.
• 【MEDIUM RESISTANCE】Good water resistance,especially good resistance to gasoline and fatty hydrocarbon oil performance
• 【FEATURE】tandard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). 70A Shore Hardness.
• 【APPLICATION】Nitrile rubber metric o rings prevent leaks in fuel or water plumbing, machinery, hydraulic, and pneumatic connection; provide secure seals for any oil, air, gas, and water seal application(faucet, sinks, filters). Used to electronic equipment, pipes, tap faucets, pumps, solenoids, gauges, sensors, trucks, cars, motorcycles, boats, engines, spray guns, pressure washers, and more.