SIHGA® GoFix® Screws Explained

The importance of using high-quality fixings

When it comes to timber construction, precision is non-negotiable. Every connection made has an impact on the strength, durability, and safety of your project. SIHGA’s innovative range of GoFix® screws are redefining the timber construction industry by combining strength, ease of use, and accuracy to ensure greater safety on the construction site. GoFix® screws are engineered in Austria and are designed for professionals seeking fixing systems that perform to the highest standard.

GoFix® MS II – The all-rounder for modern timber construction

GoFix® MS II is the leading timber construction screw and is the most versatile screw of the SIHGA® range. It’s designed for load-bearing timber connections and engineered wood assemblies, with a specially hardened carbon steel core and a high-performance coating that delivers maximum pull-out resistance and corrosion protection.

GoFix® MS II screws have advanced thread geometry, which ensures excellent energy transfer alongside reduced insertion torque, meaning faster installation and less tool wear. With ETA approval and fire resistance certification, GoFix® MS II is the perfect choice for frame assemblies, beams, and general timber connections. Offering maximum strength and minimal effort, it’s the go to timber screw for demanding projects.

What are the key features?

• Specially hardened carbon steel core for maximum strength.
• High-performance corrosion-resistant coating.
• Advanced thread geometry for faster installation.
• ETA approved and fire-resistant certified.
• Ideal for frame assemblies, beams, and general timber connections.

GoFix® X+ – The go-to screw for Cross-Laminated Timber (CLT)

GoFix® X+ offers exceptional fastening performance for Cross-Laminated Timber and Glulam construction. Engineered for high-load applications, it features a reinforced shaft and deep-cut thread to provide superior grip in dense, engineered timber. The self-drilling tip guarantees a clean, precise start, even in layered timber, with no pre-drilling required. Its optimized head geometry ensures a flush finish, which reduces splitting and ensures a flawless appearance. With unmatched holding power and reliability, it’s the preferred choice for CLT fasteners and engineered timber connectors.

What are the key features?

• Self-drilling tip allows installation without pre-drilling.
• Optimized head geometry reduces splitting and ensures a flush finish.
• Reinforced shaft for extreme load-bearing capacity.
• Deep-cut thread ensures a superior grip in dense timber.
• Ideal for CLT fasteners and engineered timber connectors.

GoFix® S+ – Purpose built for steel-to-timber connections

When it comes to connecting materials with precision, GoFix® S+ excels in fixing steel-to-timber. Its hardened tip penetrates steel plates easily while maintaining superior thread engagement in the timber substrate. GoFix® S+ is also protected with a corrosion-resistant coating and innovative drive system, providing rapid and stable installation which is ideal for both indoor and outdoor structures. The seamless strength and durability of GoFix® S+ is what makes it the expert’s choice for steel-to-timber connections.

What are the key features?

• Hardened tip for fast penetration of steel plates.
• Superior thread engagement in timber for maximum holding power.
• Corrosion-resistant coating for outdoor and exposed applications.
• Innovative drive system for quick, stable installation.
• Perfect for steel-to-timber connections in structural projects.

Why professionals choose SIHGA®

Every GoFix® screw reflects SIHGA’s commitment to innovation, safety, and performance in timber construction. Backed by Austrian engineering and rigorous testing, SIHGA® products not only meet European standards — they help shape them. From residential timber builds to large-scale CLT structures, GoFix® MS II, GoFix® X+, and GoFix® S+ deliver the precision, power, and reliability professionals trust and need.

SIHGA helps you build smarter, faster, and stronger.

Want to learn more about using SIHGA® screws? Get in touch with our technical team.