Stop timber jacking for good. Get a perfect, gap-free clamp every time with Timco C2 Clamp-Fix structural wood screws. These 5.0 x 100mm screws are engineered specifically to solve the frustrating problem of timbers being pushed apart during fastening, delivering a professional, high-strength connection that standard screws simply can't match.

Experience a superior workflow from start to finish. The process begins with the patented Twin-Cut point, which bites into timber instantly for a rapid, split-free start without a pilot hole. Driving is effortless thanks to the high-torque TX drive, which eliminates frustrating cam-out and stripped heads, allowing for confident, one-handed installation. As the screw drives, a special Gleitmo™ lubricant coating reduces the required torque by up to 52%, saving your tool's battery and your energy.

The secret to its unmatched clamping power lies in the partially threaded shank. This design ensures the screw pulls the two pieces of timber together with maximum force, creating a tight, secure joint with exceptionally high pull-out resistance. To complete the job, underhead ribs automatically create a clean, flush countersink for a flawless finish without damaging the wood surface.

Praised by professionals for their "excellent quality" and "ease of use," these screws are the reliable choice for demanding applications. Whether you're working on timber framing, joinery, cabinet making, or other structural projects, C2 Clamp-Fix screws provide the performance and reliability you need. They are ideal for use in hardwood, softwood, chipboard, and MDF.

Looking for a solution for outdoor projects? Explore our full collection of timber and decking screws for advanced corrosion resistance.