Heco Topix-plus plank screw LKO 3.5x 40 Torx 10 steel galvanised-blue

The unique floor screw with a pulling effect. The HECO-TOPIX-plus floor screw pulls the wooden components together and simultaneously fixes them axially via the thread. This not only allows for quick and cost-effective installation but also reliably prevents annoying squeaking of the wooden surface at the screw shaft. Since the loads are transmitted through the thread, the head is only needed to accommodate a drive and can therefore be made very small. It can be space-savingly used in the tight installation environment of tongue and groove and does not protrude into the adjacent component. This ensures a precise connection of the profile timbers. In addition to the head and thread, the HECO-TOPIX tip offers another advantage when processing tongue and groove: The patented HECO-TOPIX drill tip reduces splitting effects, making it possible to use it in the thinnest cross-sections with minimal edge distances.

Product advantages:

• Pulling together and fixing the flooring with just one screw
• Countersunk head with milling ribs
• No squeaking of the board due to fixation with the HECO-TOPIX-plus full thread
• Easy sinking of the head into the groove with reduced spreading effect
• Perfect Pitch: 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.
• Splinter-free pulling of the floorboard thanks to the HECO-TOPIX-plus full thread
• Approved and monitored product, SKH approval
• European technical assessment: ETA-19/0553

Form: VVG
Material: Steel
d1 (mm): 3.5
L (mm): 40
Surface: galvanized-blue
Type: Topix-plus
lg (mm): 37
dk (mm): 5.3
Drive: TX 10
Content (pcs): 500.