HECO-TOPIX , countersunk head with milled pocket

The HECO-TOPIX family includes a wide range of wood construction screws with ETA certification especially for wood-to-wood connections. All TOPIX variants have a patented point and shank geometry that ensures fast and secure installation without pre-drilling and countersinking. They reduce the splitting effect and make it easier to screw in with a low screw-in torque. Depending on the application, the screws in the TOPIX family are available with a partial or full thread, countersunk, disc, pan head or cylindrical head. There are variants for fastening glazing beads as well as solar panels or for fastening decking. This makes TOPIX screws suitable for a wide range of applications. Two special variants for special requirements are the HECO-TOPIX-CombiConnect and the HECO-TOPIX-Therm.

Product strengths

Milling pocket for flush countersinking of the head in the wood and in the connector
Transmission of high tensile and compressive forces via the full thread extending to the head
Tip with ribs to reduce the splitting effect
Reduced edge and centre distances
Approved and monitored product
HECO-Drive drive with optimum fitting accuracy
Countersunk head with milling pocket: no damage to the fastener