Carpentry Screws for Wood 6x90 mm 100 pcs Construction screws made of galvanized steel have a washer head with a TX socket and a special drilling tip designed for connections in wooden structures. The screws are used primarily for connecting structural elements made of solid wood, glued laminated wood, and wood-based panels in wooden structures. Most important parameters Model : WKCP-06090 Size: 6.0x90mm Maximum usable length: 40 mm Packaging: 100 pcs. Socket: TX-30 Material: low carbon steel, electro-galvanized Original Product from a Reputable Company KLIMAS Wkręt-Met ® Features and benefits 1. Washer head with TX socket Increases the pressure surface ensuring high pull-through resistance. Guarantees optimal torque transfer. 2. Countersinking Cutter Reduces the torque required for screwdriving by widening the hole in the fastened element. 3. Milling Tip/ Cutting Notches The special shape of the milling tip results in 20% less resistance during screwdriving, which extends the life of the battery and the tools themselves. Cutting notches on the thread cut the fibers of the wood structure during screwdriving. 4. Double Thread Additional threads on the tip facilitate screwdriving - they allow for faster "gripping" of the wood with less pressure. 5. High Torque Enables you to drive screws into hard woods without pre-drilling. 6. Wax Coating Thanks to a special wax coating applied during the manufacturing process, the screwdriving torque has been significantly reduced. This makes installation faster, easier, and reduces energy consumption in battery-powered tools. New Milling Tip Shape This innovative change in the screw's design is designed to further improve its installation properties, in particular easier screwing into the material and reduced resistance, resulting in faster installation and less tool wear. less force required when starting and driving, ability to drive longer screws with a weaker tool, longer runtime of the battery-powered tool, greater installation speed. Double thread - faster installation Additional threads on the tip allow to "grip" the wood faster in the first stage of screwdriving. This advantage is particularly important for connections where tightening the screw is difficult. The double thread allows us to achieve the same effect with much less pressure. Up to 20% less resistance when screwdriving The new milling tip shape reduces resistance when screwdriving by up to 20% . This parameter is particularly important for those professionals who use cordless tools on a daily basis - it extends battery life. a.) Screwdriving resistance Nm, b.) Anchorage depth, 1.) Old tip, 2.) New tip. Up to 40% faster screwdriving time In tests conducted before product launch, we confirmed that the new screw tip shape reduces screwdriving time by up to 40% under the same load. The savings depend on the type of connection and the wood used. Old tip New tip High strength parameters Designed in cooperation with contractors, the new tip of carpentry screws facilitates installation and is characterized by high strength parameters such as: pull-out strength, shear strength, etc. a.) Pull-out strength, kN 1.) Old tip, 2.) New tip. Substrates and example applications A. Solid timber B. Glued solid timber 1. Connection of rafters to wall battens 2. Connection of beams at an angle 3. Installation of a post with a foundation anchor 4. Installation of roof truss These are only example applications. The innovative design of the screws makes working with them a pure pleasure. No pre-drilling required. The deep, stable TORX socket transfers torque effectively without the bit popping out. Product Specification [ dw ] outer thread diameter: Ø 6.0 mm [ d1 ] inner thread diameter: Ø 3.8 mm [ ds ] smooth part diameter: Ø 4.3 mm [ Dw ] head diameter: Ø 14 mm [ Lw ] screw length: 90 mm [ Lg ] minimum thread length: 50 mm [ t fix ] maximum usable length: 40 mm Socket: TX-30 quantity in package: 100 Certificate European Certificate ETA-18/0817 - guarantee of the highest quality The screws were made in accordance with the standard PN-EN 1995:2014. This European Standard specifies requirements and test methods for materials, geometry, strength, stiffness, and durability (i.e. corrosion protection) of fasteners used in load-bearing timber structures The screws we offer are characterized by the highest quality and can be safely used in construction. We make every effort to ensure that the products supplied to our contractors are safe and suitable for specific tasks. Product video https://youtu.be/hdrIzqSC1oM (copy link and paste into your browser window) Installation method Before installation, select the appropriate screw length depending on the thickness of the elements being attached and the minimum anchorage depth. The wooden elements being connected should be free of defects (knots, cracks, discoloration, rot, mechanical damage), as this reduces their strength. Screws should be installed using a screwdriver and an appropriate TX socket bit. Screws can be driven directly into the wooden substrate without pre-drilling or in pre-drilled holes, which reduces the risk of cracking small parts. The diameter of the pre-drilled holes should not be larger than the internal diameter of the thread. The minimum spacing between screws and the distance from the edge must be observed. (Declaration of Performance). KLIMAS screws - the most popular choice of professionals You will find a full range of screw sizes in our other auctions. *the measuring tape and screwdriver are not included in the auction (they are only used for better presentation of the screws)
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