Hexagonal nut SEAL LOCK®

galvanized steelself-sealing

For a perfect seal SEAL LOCK® sealing nuts provide a reliable seal against gas or liquids, even under high pressure. Easy to install, doubly reliable. SEAL LOCK® seals simultaneously inside the thread and below the head. The one-piece sealing nuts are easy to fit. Method / principle SEAL LOCK® sealing nuts are one-piece structural elements. Sealing against leakage is possible in the thread as well in the bearing face. Moreover, SEAL LOCK® sealing nuts provide a high-strength threaded connection with no loss of preload force – even with repeat screw fastenings. Applications SEAL LOCK® sealing nuts are used for example in hydraulic control systems for sealing and locking adjusting screws in the return chamber of a directional control valve block. Additionally, they can be used for locking setscrews on the pressure-relief valve of internal gear pumps or for sealing and locking on the control lever shaft of the flow regulator for aircraft refuelling systems. Product benefits - One-piece element - Effective seal - High preload force - Up to 5 repeat fastenings - Dimensions M 6 – M 16