Nitrile Rubber O-Rings 8mm OD 4mm ID 2mm Width, Pack of 200

Product Description Circular Cross-Section NBR O-Ring with a Hardness of 70A, Temperature Range: -4℉ (-20°C) to 212℉ (100 °C)

The Nitrile Butadiene Rubber O-Rings are circular, round in cross-section, designed for a wide variety of sealing applications. They provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces, commonly used in engines, faucets, flanges, valves, and various cylinders. These O-Rings have good mechanical properties and high wear resistance NBR, with resistance to petroleum oils, greases, hydraulic fluids, alcohol, mineral oil, and grease. However, they are vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering, so they should not be used in ozone-generating electric motors, welding equipment, or applications with exposure to UV light.

Click the links below to find more: - O-Ring Assortment - O-Rings - Flat Washer - Oil Seals - Foam Seal Tape

Customer Reviews: - O-Ring Assortment: 4.4 out of 5 stars from 343 reviews - O-Rings: 4.5 out of 5 stars from 191 reviews - Flat Washer: 4.6 out of 5 stars from 95 reviews - Oil Seals: 4.5 out of 5 stars from 271 reviews - Foam Seal Tape: 4.7 out of 5 stars from 135 reviews - More products available with customer reviews and prices ranging from $5.99 to $15.99

Materials: - Silicone - Nylon - Nitrile - EVA Foam

Size: - 8mm Outside Diameter, 4mm Inner Diameter, 2mm 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). Smooth surface, great oil and heat resistance, wear-resistant, and good sealing performance. Application: - Ideal for automotive, pressure washer, filter, pump, water hose, plumbing pipe, engines, valves, air conditioning maintenance, and more. Note: - Please confirm size and material needed before purchase, and ensure proper placement.

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