Alright, for the DIYers and pros out there - these Forgefix TechFast screws are seriously heavy-duty! Specifically designed for attaching composite panels to timber, these hex head screws have a T17 gash point that provides excellent grip and reduces cam-out. The 6.3x150mm size is perfect for secure fastening through multiple layers. The zinc plating offers solid corrosion resistance, so these babies will hold up well outdoors or in damp conditions. What I really appreciate is the sharp point that starts easily without pre-drilling in most applications. The hex head design means you can really torque them down without stripping, and the deep drive allows for quick installation with impact drivers. Each box contains 100 screws, which should cover most roofing or siding projects. The quality is exactly what you'd expect from Forgefix - consistent threading, clean manufacturing, and reliable performance every time. Whether you're working on garden sheds, fencing, or full roofing projects, these screws make the job so much smoother. They bite into timber beautifully and hold composite panels securely without cracking or damaging the material. Definitely a professional-grade fastener that makes DIY projects feel more pro. Your project will be rock solid with these trusty screws holding everything together!
Free 30-day returns 
Free 30-day returns
