Terrassotec Trilobular, stainless steel hardened antique

* The previous version will continue to be supplied until the switchover is complete.

• Limited resistance to rust, not acid-resistant
• 10 years experience without corrosion problems with suitable woods
• Not suitable for woods containing high amounts of tanning agents, such as, eg, cumaru, oak, merbau, robinia, etc.
• Not suitable for use in chlorous atmospheres
• Stainless steel in accordance with DIN 10088

Advantages of Terrassotec Trilobular:

• Special screw geometry
• Drive thread ensures quick screwing
• Reinforced shank reduces risk of breaking or shearing off
• Under-head thread provides additional hold for deck boards

Trilobular base geometry

• Reduced screwing torque
• Reduced risk of screw breaking during screwing

Two-step head with under-head toothing

• Reduced splintering
• Reduced risk of timber splitting

Reinforced shank

• Suitable for many tropical woods
• Reduced risk of screw shearing off
• *The previous version will continue to be supplied until the switchover is complete.