The 5/8 Tube Nut is a critical component in compression fitting systems used to secure and seal fluid lines or tubes in hydraulic, pneumatic, and other pressure-driven systems. Designed to be used with 5/8-inch diameter tubes, the tube nut is part of a compression fitting assembly, often paired with a compression sleeve or ferrule. It plays an essential role in ensuring a leak-proof seal when the tube is inserted into a fitting and the nut is tightened. The tube nut typically features external threads that engage with the corresponding compression fitting body, and when the nut is tightened, it compresses the ferrule against the tube, creating a secure, leak-resistant connection. Specification Details TYPE Tube Nut DESIGN Leak-Proof Sealing The compression fitting ensures a secure and leak-resistant connection for fluid and gas systems MATERIAL Steel offering corrosion resistance, strength, and durability MATERIAL CONSTRUCTION Steel WEIGHT (LBS) 0.115 CONNECTION SIZE 5/8" CONNECTION TYPE JIC FITTING TYPE Nut APPLICATIONS Used in Hydraulic Systems, Pneumatic Systems, Automotive & Heavy Equipment, Fuel and Lubrication Systems, Industrial Equipment BRAND Midland Industries Link to Midland Industries Catalog