Specification
- Hardened Steel Electro-Galvanised Finish
(meets the Eurocode 5 requirements for applications in service class 1 & 2)
- Zn / Al alloy approx 15µm coating
Annular Ring Shank - provides the highest withdrawal resistance. For fixing across the grain. RPI (Rings Per Inch) vary from 16 to 32 depending on specification.