CONC SCREW SORMAT S-CSA INNER 6X60 M8/M10X30 ZINC PLATED 5PC

Sormat S-CSA I concrete screw manufactured in Finland with detachable M8/M10 internal thread. 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 in the base material. Surface treatment is 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 is dry indoor conditions. The product has European Technical Approval ETA-16/0945 for concrete and ETA-17/1009 for series fastenings into concrete and prestressed hollow core slabs. The product is also CE marked. Fire rated for concrete installations up to R120. The concrete screw is designed for through-installations. 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 material to be fastened. The anchor can also be installed directly into the substrate without the fastened component. We recommend using a suitable size impact screwdriver for installing concrete screws. No predefined torque value. Usage allows for small minimum anchor spacing and edge distances. Package size: 5 pieces. Packaging type: small pack. The concrete screw has partial thread with thread length of 55 mm. Flange diameter is 14 mm, flange height is 1.7 mm. Internal thread M8/M10 wrench size AV13, M8 internal thread length is 7 mm, M10 internal thread length is 9 mm. Suitable substrates: concrete, hollow core slab, solid brick, and solid calcium silicate brick. Suitable for fastening into both cracked and uncracked concrete. Drill hole diameter is 6 mm. Drill hole depth is 65 mm. Thickness of material to be fastened is 5/20 mm. This product description is an automated translation of the original Finnish description.