Holztechnic SNKEVO TX25 timber screws combine robust mechanical strength with industry‑leading corrosion protection. The C4 EVO coating is a multi‑layer epoxy system with aluminium flakes that delivers best‑in‑class durability in coastal and industrial environments. The countersunk head sits flush for a clean finish, while the partial thread powerfully pulls timber members together for tight, squeak‑free assemblies. Ideal for exterior carpentry and structural timber connections within service class 3 and atmospheric corrosivity class C4.
- Material: high‑grade carbon steel with approx. 20 μm EVO coating
- Drive: TX25 (Torx)
- Diameter: 5.0 mm
- Thread: Partial thread for strong clamping
- Head: Countersunk, clean flush finish
- Finish: C4 EVO epoxy/aluminium‑flake anti‑corrosion coating
- Compliance: Tested to ISO 9227 salt spray, no rust after 1440 hours
✅ Key Features:
- C4 EVO coating: outstanding corrosion resistance for outdoor, coastal, and industrial areas
- 1440h salt‑spray performance (ISO 9227) – best‑in‑class protection
- Partial thread for powerful pull‑down and tight joints
- TX25 drive for high torque and reduced cam‑out
- Countersunk head for a flush, professional finish
- Carbon steel core for high strength; approx. 20 μm coating thickness
🔧 Applications:
- Exterior decking, pergolas, fences, cladding battens
- Timber‑to‑timber connections in service class 3
- Coastal and industrial zone installations (C4 environments)
- General carpentry where long‑term corrosion resistance is required
📦 Why Choose Holztechnic SNKEVO?
- Proven outdoor durability with C4 EVO technology
- Faster, cleaner installs with TX25 and countersunk head
- Reliable clamp force from partial threading
- Engineered quality for demanding site conditions
