CONC SCREW SORMAT S-CSA+ HEX 10X80/25 ML COATED 4PCS

Carbon steel screw is a reliable fastener manufactured by cold working, sufficiently strong to penetrate even hard materials. The concrete screw features a hardened special thread that forms threads into the base material.

The screw is designed for through-installations and is fully removable. The surface treatment is ML (Multi Layer) corrosion-resistant three-layer coating (>1000 hours resistance in salt spray test according to EN ISO 9227), enabling significantly broader application areas than standard electro-galvanized screws.

Approvals

The product has European Technical Approval ETA-20/0446 for concrete. The product is also CE marked. Additionally, it is fire classified up to R120 in concrete installations.

Features

• Screw tensile strength 800 MPa
• Recommended operating environment: dry indoor areas and outdoor applications with consideration of usage limitations
• 4 pieces per small package
• Concrete screw with partial thread, thread length 55 mm
• Socket size AV15, flange diameter 20.5 mm, flange height 9.5 mm
• Applicable base materials: concrete, solid brick, and solid calcium silicate brick
• Suitable for fastening into both cracked and uncracked concrete
• Drill hole diameter 10 mm
• Drill hole depth 65 mm
• Thickness of material to be fastened 25 mm

Installation

• Drill a hole according to product specifications.
• Clean the hole thoroughly.
• Install the screw through the material to be fastened until the anchor flange contacts the material.

For installing concrete screws, we recommend using a suitable size impact screwdriver. No predefined tightening torque. The design allows for small minimum distances between anchors and to edges.

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