100Pcs Nitrile Rubber O Ring 0.3" Od 0.18" Id 0.06" Width Nbr O-Ring, Black

What is this?The metric Nitrile Rubber O Ring can prevent leaks in fuel or water pipes, machinery, hydraulic, and pneumatic connections. It is great for DIY maintenance of sealing engine components, faucets, pipes, pumps, high-pressure washers, solenoid valves, instruments, sensors, mechanical bearings, and pressure pipelines.What will I get?The NBR O Rings we provide here is in the size of: Outer Diameter: 7.5 mm (0.3 inch); Inner Diameter: 4.5 mm (0.18 inch); Thickness: 1.5 mm (0.06 inch)In the package of: 100 x Nitrile Rubber O RingsAre there any advantages of the product?The Nitrile O-ring is made of nitrile rubber, offering excellent waterproof and oil-resistant properties, heat resistance, corrosion resistance, and wear resistance, ensuring a reliable seal. It has good heat resistance: -4 to 248 / -20 to 120 .How to use it?Clean the sealing surfaces thoroughly to remove any dirt, debris, or old O-ring material. Ensure that the groove where the O-ring will be placed is free of damage that could cause tearing.What should I notice?1. Regularly inspect the O-ring for signs of wear, damage, or degradation. 2. Please select the right diameter.