PRODUCT DESCRIPTION
The wing-tipped drilling screw made of hardened stainless steel or carbon steel is a screw that was specifically developed for fixing narrow profiles. The screw has a drill point with special clearing wings and a countersunk head with TX drive.
ADVANTAGES
· No pre-drilling required; clearing blades drill the wood larger than the thread diameter of the screw.
· Core hole and counter thread in steel are drilled and/or shaped independently. ·
Outdoors, the screw is only suitable for steel-wood connections with one screw per fixing point. · Not suitable for dynamically stressed connections such as bridge floorings.
· Screws can be screwed in smoothly thanks to the TX drive.
INSTRUCTIONS FOR USE
The wing-tipped drilling screw is only intended for fixing narrow profiles, i.e. for applications where there is only one screw per fixing point. When fixing boards, for example, with two screws per fixing point, they interfere with one another when they ‘bend’ with the ‘working’ wood and shear off. This can also happen with relatively soft coniferous wood. The wing-tipped drilling screw is not suitable for fixing wood/aluminium joints.
