Eurotec Terrassotec, decking screws 5,5 mm, A2

The Eurotec Terrassotec ZK decking screws 5.5 mm (stainless steel A2, 200 pcs) are engineered for robust and durable fastening of outdoor terrace boards and timber constructions. They combine corrosion resistance, high mechanical performance, and a refined head design to deliver both functional strength and aesthetic appeal.

Key Features & Benefits

• Stainless Steel A2 construction — durable protection against rust and climatic exposure

• Diameter 5.5 mm — provides strong grip even in wider or harder decking boards

• Countersunk / ZK head design — optimally shaped to sink flush into the wood, reducing splintering and leaving a clean surface finish

• Under-head thread — enhances the grip by pulling the board tightly to substructure

• Double / full thread geometry ensures stable fastening and reduces movement or board creep

• Self-cutting tip — allows efficient installation with minimal pre-drilling

• TX (Torx) drive — reliable torque transfer, reduces risk of cam-out

These screws are ideal for terraces, wooden decks, and exterior timber cladding, where both strength and aesthetics matter. The countersunk head ensures that once installed, the screw head blends with the wood surface.

Material: stainless steel A2

Packaging: 200 pcs.

Deck installation with decking screws and QUADRO GF spacer