50 pezzi O-ring in gomma 5 mm x 0,8 mm NBR anello di tenuta resistente al calore occhielli nero

Description:Resist oils, hydraulic fluid and water.Flexible nitrile rubber O ring seal.Features:5mm inner diameter and 0.8mm thickness.These O ring are used on components, machinery components, and bathroom facilities, household electrical appliances and electronic instruments, etc.

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