Innovative SIHGA® Accessories For Modern Timber Construction

Timber construction is continuing to evolve, driven by innovation, precision, and the demand for faster, more efficient installation on site. As a leader in the industry, SIHGA develops fastening solutions that combine structural reliability with practical usability. In this blog, we highlight two standout products that have become favourites among builders, carpenters, and timber engineers: GoFix® ESH 8 and Winkelix® X+.

GoFix® ESH 8 – High-performing screw-in assistance for structural timber connections

GoFix® ESH 8 is a specialised screw in assistance tool designed to work seamlessly with SIHGA’s GoFix® system screws (GoFix® X+, S+, and SH). Its primary function is to hold the screw head securely during installation — eliminating slippage, misalignment, and damage when driving large structural screws.

What are the key features?

• Designed specifically for 8mm diameter screws.
• Securely holds the screw head during fixing.
• Automatic reset function adapts when the tool contacts the timber.
• Supports oblique, overhead, and awkward angled installations.
• Reduces the amount of pressure required from the installer.
• Ensures consistent, structurally sound connections.
• Saves time on site.

Why use GoFix® ESH 8?

• It’s ideal for overhead work, angled fixings, or confined spaces where maintaining straight torque is difficult.
• It ensures correct embedment and protects screw heads — critical for statically relevant, load‑bearing connections in timber‑to‑timber or timber‑to‑steel construction.
• Less manual pressure is required, helping installers work faster and more comfortably over long periods.

Winkelix® X+ – The variable drilling and screw template for timber construction

Winkelix® X+ is a precision drilling and screw template designed for SIHGA system screws, including fully threaded and double threaded options such as GoFix® X+ and GoFix® ZS. It provides accurate, repeatable screw placement at defined angles — essential for modern timber engineering.

What are the key features?

• Adjustable angle settings from 30° to 90°, including mirrored configurations.
• Interchangeable hardened tool steel adapter tubes for screw diameters: Ø 6.5mm, Ø 8mm (including GoFix ZS 8.0mm) and Ø 10mm.
• Option to pre drill using a 6.0mm adapter tube.
• Stainless steel base body for durability and corrosion resistance.
• High precision and accuracy.
• Wide application versatility.
• Supports structural integrity.

Why use Winkelix® X+

• It enables exact alignment of screws at specified angles, supporting complex joints and strict structural requirements.
• The adjustable settings and pre‑drilling capability speeds up on‑site assembly and reduces rework.
• One universal template covers multiple screw types and diameters.
• High‑quality materials ensure long service life and consistent accuracy, even under heavy use.
• It simplifies installation, reduces errors, and delivers uniform results, which is especially valuable on large projects with many fixings.

Why professionals choose SIHGA®

Whether you’re constructing large scale timber structures or refining detailed connections, SIHGA’s fastening solutions are designed to enhance both performance and workflow efficiency.

• GoFix® ESH 8 delivers reliable support for demanding structural applications.
• Winkelix® X+ ensures precise, repeatable angled fixings across a wide range of timber construction scenarios.

Together, these tools reflect SIHGA’s commitment to reliability, craftsmanship, and innovation — helping you build smarter, faster, and stronger.

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