CONCRETE SCREW SORMAT S-CSA 6X50 SW13 10

Sormat S-CSA HEX concrete screw with hex flange and Torx drive, manufactured in Finland. The carbon steel screw is cold-formed and provides a reliable fastening, sufficiently strong to penetrate even hard materials. The concrete screw features a hardened special thread that forms its own thread in the base material. 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 operating environment: dry indoor conditions. The product has European Technical Approval ETA-17/1009 for anchoring into concrete and precast hollow core slabs. Based on this approval, the product is also CE marked. Fire classification up to R120 in concrete installations. The concrete screw is designed for through-installation. Installation steps: 1. Drill a hole according to product specifications. 2. Clean the hole thoroughly. 3. Insert the screw through the material to be fastened until the anchor flange contacts the surface. We recommend using a suitable size impact screwdriver for installing concrete screws. No preset torque value. The design allows for small minimum edge and spacing distances between anchors. Packaging size: 10 pieces. Packaging type: small pack. The screw has partial thread with thread length of 40 mm. Spanner size AV13, flange diameter 16.5 mm, flange height 5.8 mm. Suitable base materials: concrete, hollow core slab, solid brick, and solid calcium silicate brick. Suitable for both cracked and uncracked concrete. Drill hole diameter: 6 mm. Drill hole depth: 50 mm. Thickness of material to be fastened: 10/15 mm. This product description is an automated translation of the original Finnish description.