5.5 x 120 Countersunk Self Drilling Screws for thick steel.
Rawlplug code R-CWT-55120-HG 5.5mm x 120mm Countersunk CWT Wing Tip self drilling screws with a Torx Drive.
Designed for drilling in thick steel up to 12mm thick. A fine thread screws with a T-Star Torx drive suitable for securing timber on to steel.
Suitable for fixing material from 40mm up to 80mm with a drilling capacity from 5.0mm to 12.0mm in steel.