Holztechnic HTS 4.5mm TX20 full‑thread screws are tailored for accurate woodworking, cabinetmaking and panel fixing. A fine thread profile provides smooth, controlled driving in MDF, chipboard and plywood while reducing splitting. With approximately 80% of the shank threaded, they deliver exceptional coupling efficiency in fibreboard panels and thin sections. The countersunk head has a smooth under‑head surface that sits flush and pairs perfectly with metal hinges and fittings. White zinc plating ensures a clean finish and dependable protection for interior and covered applications.
- Diameter: 4.5 mm
- Drive: TX20 (Torx)
- Thread: Full thread, approx. 80% of screw length for high panel grip
- Head: Countersunk with smooth under‑head for hinge compatibility
- Finish: White zinc‑plated steel (interior/covered use)
- Substrates: MDF, chipboard, plywood, softwoods and hardwoods
- Typical use: Joinery, cabinetry, furniture assembly and fit‑out
✅ Key Features:
- Fine threading ensures precise driving in joinery and MDF
- Long full‑thread (~80% length) maximises holding power in fibreboard
- Smooth under‑head countersunk design suits metal hinges and hardware
- TX20 drive transfers torque reliably and reduces cam‑out
- Clean, durable white zinc finish for indoor applications
🔧 Applications:
- Cabinet carcasses, shelving, drawer boxes
- MDF/chipboard panel assembly and edging
- Hinge and hardware fixing to wood and fibreboard
- Interior fit‑out, shopfitting and detailed joinery
📦 Why Choose Holztechnic HTS?
- Purpose‑built for precision panel work with superior grip
- Hinge‑friendly head for neat, flush installations
- Consistent, clean results with TX20 drive and zinc‑plated finish




