uxcell Nitrile Rubber O-Rings 40mm OD 32mm ID 4mm Width, Metric Sealing Gasket, Pack of 10

• [Size] - 40mm Outside Diameter, 32mm Inner Diameter, 4mm Cross-Section Diameter
• [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration
• [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C)
• [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, maintenance and much more
• [NOTE] - Please confirm the required size and material before purchase, and put it in the right place

1.They are circular in shape, round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). 2.Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil and grease. 3.This O-ring is made of black nitrile rubber, has a durometer of 70A, and is designed for use in a wide variety of sealing applications. 4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in , faucets, flanges, valves, and various cylinders. 5.Nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light. Specifications: Outside Diameter: 40mm / 1.57-inch Inner Diameter: 32mm / 1.26-inch Cross-Section Diameter: 4mm / 0.16-inch Package Content: 10pcs x O-Ring