CONC SCREW SORMAT S-CSA+ HEX 8X90/25/40 ZINC PLATED 50PCS

High-performance Sormat S-CSA+ HEX concrete screw with hexagonal 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 in 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: electro-galvanized (? 5 µm) according to 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. 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. Install the screw through the material to be fastened until the anchor flange contacts the material. We recommend using a suitable size impact screwdriver for installing concrete screws. No pre-defined torque setting is required.

Installation allows for small minimum edge and spacing distances between anchors. Pack size: 50 pcs. The screw has partial thread with a thread length of 65 mm. Spanner size AV13, flange diameter 17.5 mm, flange height 8 mm. Suitable base materials: concrete, solid brick, and solid calcium silicate brick. Suitable for both cracked and uncracked concrete. Drill hole diameter: 8 mm. Drill hole depth: 75 mm. Thickness of material to be fastened: 25/40 mm.

This product description is an automated translation of the original Finnish description.