The GoFix® ZSS can always be inserted into CLT without pre-drilling. The GoFix® ZSS is a wood construction screw with a special screw tip and milling ribs above the thread. The cutting notch on the screw tip ensures quick gripping and less of a splitting effect when screwing in. The GoFix® ZSS also has a folded thread, which reduces the resistance to screwing in.
- Faster and easier screwing in
- Less splitting effect
- National and international approvals
- Free from chromium (VI) oxide
- No hammering of the screws when screwing in