Products → HV-injection bolts
At Stafa, you can obtain the complete system of HV injection bolts in accordance with EN 14399-4. We supply the injection bolt with nut, the required washers with chamber and groove, the injection resin approved by Rijkswaterstaat, and the necessary injection mortar. This provides you with the complete package required to achieve a safe, rigid, and certified application from a single supplier.
Injection bolts are used in projects where structural safety and reliability are essential. The combination of high-quality bolt assemblies and an injected mortar connection creates a rigid, play-free joint capable of withstanding high preload forces, fatigue, and dynamic loads. This makes HV injection bolts ideal for bridges, heavy steel structures, wind turbines, and infrastructural hubs where failure is not an option.
With Stafa, you choose more than just the supply of individual components. We provide a complete solution, supported by expertise in certification. This gives you the assurance of a single supplier, clear responsibility, and the guarantee that your project is carried out using materials that meet the strictest quality standards.
Stafa HV injection bolts are used in sectors where structural reliability is essential:
Curious about what Stafa can do for your organization? I will gladly help you.
Thomas van Leeuwen
Productspecialist
