Call / WhatsApp
hydraulic coupling bolts

Introducing the HYCOBOLT, an innovative hydraulic coupling bolt engineered to excel in high-performance torque transmission for essential high-load rotating shafts and couplings. Designed to seamlessly integrate as a direct retrofit or alternative to conventional coupling bolts, the HYCOBOLT yields substantial advantages through enhanced coupling performance and streamlined plant maintenance. By leveraging the HYCOBOLT, operational efficiency gains and time savings during maintenance cycles become readily attainable.


  • Reduce vibration
  • Eliminate coupling slippage
  • No re-machining
  • Lower life cycle costs
  • Eliminate outage delays from stuck bolts



 ABS Fasteners - HYCOBOLT


HYCOBOLT: Revolutionising Rotating Machinery with the Next-Generation Hydraulic Coupling Bolt

Say goodbye to conventional headaches and embrace a new era of bolting efficiency with HYCOBOLT. This innovative hydraulic coupling bolt transcends the limitations of traditional solutions, offering a safe, reliable, and cost-effective alternative for your critical rotating machinery.

HYCOBOLT boasts a unique design:

  • Eliminates re-machining: Fits seamlessly into existing equipment, saving time and resources.
  • Reduces vibration and slippage: Ensures optimal coupling performance and extends equipment life.
  • Faster installation and removal: Simplifies maintenance and minimizes downtime.
  • Improves concentricity: Guarantees precise alignment and smooth operation.
  • Direct retrofit: Integrates easily with various turbine and coupling designs.

HYCOBOLT delivers tangible benefits:

  • Maximized plant availability: Minimize unexpected outages and optimize production schedules.
  • Enhanced safety: Eliminates risk of stuck bolts and improves work environment.
  • Reduced life-cycle costs: Lower maintenance needs and extended equipment lifespan.
  • Predictable maintenance: Enables efficient planning and avoids costly rework.
  • Improved coupling performance: Experience higher efficiency and reduced vibration.
  • Upgrade compatibility: Supports turbine upgrade paths for future expansion.

HYCOBOLT is ideal for diverse applications:

  • Steam turbines
  • Gas turbines
  • Hydro turbines
  • Wind turbines
  • Marine propulsion shafts
  • Heavy rotating machinery
  • Large electric motor drives

Why choose HYCOBOLT?

  • 30 years of expertise: Backed by extensive experience and rigorous testing.
  • Innovative design: Delivers superior performance and simplified installation.
  • OEM support: Trusted solution endorsed by major manufacturers.
  • User-preferred: Widely adopted for its ease of use and reliability.


HYCOBOLT is more than just a bolt; it's an investment in your equipment and operational excellence. Experience the difference for yourself and maximize your plant availability with the next-generation hydraulic coupling bolt.

After the sale, we are delighted to assist you with any technical concerns or inquiries. Don't hesitate—let's connect! Feel free to reach out to us via phone: 828282-9795 or drop us an email at We're here to help and ensure your satisfaction.

Enquire Now

People Also Ask

The HYCOBOLT is an advanced hydraulic coupling bolt designed as a direct retrofit replacement or alternative to conventional coupling bolts. It enhances operational performance in critical high-load rotating shafts and couplings. The design aims to reduce vibration, eliminate coupling slippage, and lower life cycle costs.

The HYCOBOLT is suitable for various industries, including power generation. It can be used in steam turbines, gas turbines, hydro applications, wind turbines, large electric motor drives, marine propulsion shaft lines, and heavy rotating machinery. Its adaptability makes it valuable in diverse high-demand scenarios.

The HYCOBOLT offers several advantages, including the reduction of vibration, elimination of coupling slippage, no need for re-machining, lower life cycle costs, and the prevention of outage delays caused by stuck bolts. It ensures quicker and easier installation, concentricity, and is a direct retrofit. The design aims for simplicity, safety, and reliability.

The HYCOBOLT introduces an innovative design that addresses the challenges of conventional and previous-generation coupling bolts. It provides a fast and reliable installation and removal process, improved overall coupling performance, and increased capacity. The design incorporates internal seals for superior bolt removal and a fully nitrided bolt.

The HYCOBOLT offers a significant return on capital investment by saving time, ensuring predictable and controlled workflow scheduling, and maximizing plant availability. It reduces unplanned rework, improves site safety, and supports turbine upgrade paths.

The HYCOBOLT eliminates concerns about hole damage and re-machining, ensuring fast and easy installation and removal. It establishes and holds concentricity, and its design reduces bolt stresses, contributing to improved reliability and performance.

Bolting Solutions enquiry and chat

Let's Chat