The screw with a technological advantage. The HECO-TOPIX-plus pan head screw is fully designed for constructive timber construction with its features. It has a larger head diameter and can bear significantly higher loads than countersunk screws due to this enlarged bearing surface. At the same time, it considerably reduces the number of necessary fastening points. The version with partial thread features shaft ribs that reduce the screwing torque and create a stress-free connection. The optimal thread pitch ensures easier and faster screwing. Additionally, the patented HECO-TOPIX tip guarantees reduced splitting effect and allows for quick screwing without pre-drilling or countersinking, whether with soft construction wood or hard hardwoods. The result: fast and secure assembly with up to 30 percent less processing effort.

Product advantages:

• PerfectPitch: Optimal thread pitch for every screw length. Perfect performance for all wood applications.
• HECO-TOPIX tip makes pre-drilling unnecessary, reduces the risk of wood splitting, and allows for tight edge and axis distances.
• Increased load transfer due to the enlarged bearing surface of the head.
• Shaft ribs reduce the screwing torque.
• Chrome(VI)-free coating.
• Approved and monitored product (CE marking).
• Design proofs available through HECO-HCS or design service.
• European Technical Assessment: ETA-19/0553.
• Type: Topix plus.
• Head shape: Pan head.
• Length: 400 mm.
• Brand: Heco.
• Max diameter: 18 mm.
• Material: Steel.
• Drive: TX 40.
• Shape: TGL1.
• Surface: galvanized-blue.
• Contents: 50.