Approved universal countersunk head screw for various structural applications, from small carpentry to timber buildings. ETA certified and UKCA marked. Thanks to the 3 Thorns Tip, minimum installation distances are reduced — more screws can be used in less space and larger screws in smaller elements. Project costs and implementation time are reduced. Approved for use on CLT and high density woods such as LVL Excellent tensile and yield strength — very high torsional strength ETA-11/0030 certified · UKCA marked · ICC ESR-4645 Material: Carbon steel, zinc electro-plated Service class: SC2 — suitable for internal and covered external applications Price shown is per box. Select diameter and length to see pack quantity and price.
