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

Types : hexagonal
Material : galvanized steel
Other characteristics : self-sealing
Nominal diameter : Max.:
Height : Max.: