Whether you're working on a car engine, plumbing system, or industrial equipment, these nitrile rubber o-rings provide the reliable sealing performance you need. With a precise 40mm outside diameter and 32mm inner diameter, these rings fit perfectly in standard applications where tight, leak-proof seals are essential.
Manufactured from high-quality nitrile butadiene rubber with a 70A durometer rating, these o-rings offer exceptional durability. The rubber compound resists penetration while maintaining flexibility, ensuring consistent sealing performance across a wide temperature range from -4°F to 212°F. This makes them ideal for both cold-weather applications and high-temperature environments.
You'll find these o-rings incredibly useful across multiple scenarios. They work perfectly as sealing gaskets for pressure washers, pumps, water hoses, and plumbing pipes. Automotive enthusiasts use them for engine repairs, valve maintenance, and air conditioning systems. The smooth surface finish and excellent oil resistance make them particularly well-suited for applications where exposure to fuels, oils, and other chemicals is common.
Each pack includes 10 o-rings, giving you plenty of spares for ongoing maintenance projects or unexpected repairs. The 4mm cross-section diameter provides just the right amount of compression to create effective seals without causing damage to mating surfaces. Their wear-resistant properties mean they stand up to repeated use and maintain sealing integrity over time.
Keep a pack of these versatile o-rings in your toolbox, garage, or maintenance kit. You never know when you'll need to fix a leaky faucet, seal a hydraulic line, or repair equipment around the house. With their reliable performance and broad compatibility, these nitrile o-rings become an essential component in any DIYer's or mechanic's arsenal.
