Ok, I’ve understood.
The KOP coach screw is the historical screw with timeless charm; it has CE marking in accordance with EN 14592.
Also recommended for use with metal plates in steel-wood applications, thanks to its hexagonal head.
Made of carbon steel with bright zinc plated.
Ideal for use with wood-based panels, fibre board panels, glulam, CLT and LVL. Service classes 1 and 2.
Also available in A2 AISI304 stainless steel for outdoor use, service class 3.