CONC SCREW S-CSA 5x75 ZPTX25 100pcs

S-CSA CS concrete screw with flush head and Torx drive. The carbon steel screw is cold-formed and provides 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: electroplated zinc (? 5 µm) according to EN ISO 4042. The screw is fully removable. Recommended environment: dry indoor areas. 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 screw head contacts the material. We recommend using a suitable-sized impact screwdriver for installing concrete screws. No preset torque value. Installation allows for small minimum edge and spacing distances between anchors. Package size: 100 pcs. The screw has a partial thread with thread length of 69.5 mm. Screw head T25, head diameter 9.8 mm, head height 3.1 mm. Suitable base materials: concrete, hollow core slab, solid brick, and solid calcium sandstone brick. Suitable for fastening into non-cracked concrete. Drill hole diameter: 5 mm. Drill hole depth: 55 mm. Thickness of material to be fastened: 30 mm. This product description is an automated translation of the original Finnish description.