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Sealing Fasteners for the Offshore Wind Industry


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As the world transitions from fossil fuels to renewable energy, offshore wind power is leading the charge as a viable alternative. Generating continuous offshore wind power means that offshore wind turbines and the sensors and electrical components within them, must run seamlessly.

Failure is not an option

Engineers designing and OEMs producing offshore wind turbines, blades, sensors, and inner components choose ZAGO corrosion-resistant sealing fasteners for their unique ability to seal equipment without breakage, rusting or leakage – in harsh weather, salty oceanwater and air, extreme temperatures (hot & cold), torrential rains, hurricanes, tropical storms, snow and high winds repeatedly and over long periods of time.

The ZAGO Difference: Screw and O-Ring: Engineered as One

ZAGO sealing fasteners are engineered with a custom groove underneath the head of the screw. When combined with a rubber O-ring and tightened, the O-ring squeezes outwardly to form a 360° leak-proof, air-tight seal. This impenetrable seal will not break or crack once the screw is torqued preventing seepage or leakage of contaminants, i.e., sand, water, moisture/humidity, dirt, from entering sensitive equipment and damaging it or leaking out and potentially harming our environment.

Built to Withstand and Protect From

  • Saltwater & Salt Air, Sand, Dirt, Dust
  • Water / Precipitation, Condensation, Humidity & Moisture
  • Rust / Corrosion, Hydraulic Fluids, Grease
  • Extreme Heat / Frigid Temperatures
  • Hurricanes, Snowstorms, Hail & Icy Conditions
  • High Winds, Prolonged Sun Exposure
  • Extreme Pressure & Vibration

Equipment Applications

  • Wind Turbine Face Covers & Inner Components
  • Sensors, LiDAR, Radar, Sonar
  • 3D Vision Technology / Underwater Cameras
  • Electronics & Enclosures
  • Electronic Dashboards (Marine)
  • Subsea Lighting / Lasers
  • Remotely Operated Vehicles (ROVs) / Autonomous Underwater Vehicles, Subsea Robots
  • Hydraulic Systems, Pumps, Valves
  • Electric Batteries & Charging Stations

ZAGO Custom & Standard Sealing Fasteners, Switch Boots & Crystal Seals Solve Your Toughest Sealing Challenges

When it comes to protection, resilience and optimization of high-value, sophisticated equipment, ranging from power grids and solar panels to rechargeable batteries and minute sensors enabling smart technology, time and time again, engineers and OEMs choose ZAGO high-tech, sustainable sealing fasteners, switch boots and crystal seals.



Did You Know?

ZAGO is a purpose-driven company that is committed to the triple bottom line strategy of "People. Planet. Profit."