CONC SCREW SORMAT S-CSA+ HEX 14X80 SW24 ZINC PLATED 2PCS

High-performance Sormat S-CSA+ HEX concrete screw with hex flange, manufactured in Finland. The carbon steel screw is cold-formed to provide a reliable fastener strong enough to penetrate even hard materials. The concrete screw features a hardened special thread that forms threads into the base material. The redesigned thread section ensures improved performance and installability, enabling a tighter grip. The reprofiled tip also facilitates and accelerates installation. Surface treatment: electroplated zinc coating (? 5 µm) in accordance with EN ISO 4042. The screw is fully removable. Tensile strength of the screw is 800 MPa. Recommended environment: dry indoor conditions. The product has European Technical Approval ETA-20/0446 for concrete. The product is also CE marked. The concrete screw also holds the general DIBt type approval Z-21.8-2136 for temporary fastenings into concrete, enabling reuse for temporary applications such as formwork installation. Inspection with a measuring device confirms whether the screw is reusable, performed using the inspection gauge CG S-CSA+ 14. Fire-rated for concrete installations up to R120. The concrete screw is designed for through-installation. Installation steps: 1. Drill a hole according to the product specifications. 2. Clean the hole thoroughly. 3. Install the screw through the material to be fastened until the anchor flange contacts the material. We recommend using a suitable-sized impact screwdriver for installing concrete screws. No pre-defined tightening torque is specified. The design allows for small minimum edge and spacing distances between anchors. Packaging size: 2 pieces. Packaging type: small pack. The screw has a partial thread with a thread length of 65 mm. Spanner size AV24, flange diameter 29.5 mm, flange height 12 mm. Suitable substrates: concrete, solid brick, and solid calcium silicate brick. Suitable for fastening into both cracked and uncracked concrete. Drill hole diameter: 14 mm. Drill hole depth: 75 mm. Thickness of material to be fastened: 15 mm. This product description is an automated translation of the original Finnish description.