Self Drilling Tek Screw 5.5mm

5.5mm x 25mm Tek screws into steel.

Premium hex head self-drilling tek screws for drilling into light section steel.

These tec screws are the perfect fixing for roofing, cladding, metal sheeting, corrugated sheeting and much more, with a 60° self drilling thread they drive through metal sheeting with ease without the need to pre-drill a hole.

They come with a strong hexagon head for driving in with impact guns or wrench, torque can be applied without the worry of rounding the heads.

Joining roofing sheets to light section steel (max 3.0mm) has never been so easy. Don't hesitate to purchase these tech screws. Professional grade screws at affordable prices. 

We are a Rotherham based fixings, fasteners and hardware supplier. We take immense pride and satisfaction in being a trusted supplier, providing top-quality fixings, fasteners and hardware solutions for roofers, joiners and a whole host of trade professionals/DIYers across South Yorkshire and the UK.