SG Store 4X M6 Straight Connector with Swivel Nut for 6mm Hose Mini Excavator Pneumatic Fittings

This product is an M6 straight-through connector with a union nut, compatible with 6mm outer diameter and 4mm inner diameter hoses. It is suitable for excavators and other miniature pneumatic systems, ensuring a stable air connection. The connector and nut are made of metal, making them wear-resistant and pressure-resistant, and resistant to deformation or leakage over long-term use. The thread specification is M6, compatible with 6mm OD / 4mm ID hoses. The standard interface size facilitates installation and matching with existing air hose systems. It is used to connect air hoses to pneumatic components, achieving a straight-through air passage and ensuring smooth and reliable air pressure transmission. The straight-through design, combined with the union nut, makes installation and disassembly convenient. The package includes 4 connectors to meet maintenance or replacement needs.