4.0mm Cross Section O-Rings NBR Nitrile Rubber 120mm OD x 112mmID – 400 pcs DHL
It has good resistance to many petroleum, grease, hydraulic oil, alcohol, mineral oil and grease. ● [Easy to Use]-This nitrile rubber (NBR) sealing ring has abrasion resistance, pressure resistance, high temperature resistance, oil resistance and waterproof ring seal.
4.0mm Cross Section O-Rings NBR Nitrile Rubber 12mm-450mm OD Oil Resistant Seals
It has good resistance to many petroleum, grease, hydraulic oil, alcohol, mineral oil and grease. ● [Easy to Use]-This nitrile rubber (NBR) sealing ring has abrasion resistance, pressure resistance, high temperature resistance, oil resistance and waterproof ring seal.