Othmro 10pcs Nitrile Rubber O-Rings, 3.5mm OD 1.8mm ID 1mm Width, Washers Metric Buna-N Sealing Gasket Rings for DIY Tap Sink

【Quality Material】 These O-rings are made of excellent Nitrile Rubber (NBR). They have good air tightness and high temperature resistance, high elasticity and high tensile strength, and are strong and durable for long term use. 【Size】 Nitrile Rubber Ring - 3.5mm outer diameter, 1.8mm inner diameter, 1mm cross-sectional diameter. 【Easy to use】O-ring is soft and flexible, easy to install, just snap on. These rubber seals are used to seal petrol, diesel, lubricating oil, water, air and gas and are perfect for most piping, automotive and general maintenance needs. 【Wide range of applications】 These rubber rings are perfect for general plumbers, workshops, cars, doors and windows, bearings, pumps, drain plugs. And with very good wear resistance and air tightness, they are often used as sealers for hydraulic and pneumatic systems. 【Package contains】You will get 10 rubber O-rings, be careful to choose the correct size, these O-rings are static free, heat resistant up to 120℃, wear resistant and durable.