CONC SCREW SORMAT S-CSA HEX 6X50/10/15 ML COATED 10PCS

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), a 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-17/1009 for anchor applications in concrete and precast hollow core slabs. Based on the aforementioned approval, the product is also CE marked. Additionally, it is fire rated up to R120 in concrete installations.

Features

• Screw tensile strength of 800 MPa
• Recommended operating environment: dry indoor areas and outdoor applications with consideration of usage limitations
• 10 pieces per small package
• Partial thread, thread length 40 mm
• Socket size AV13, flange diameter 16.5 mm, flange height 5.8 mm
• Compatible base materials: concrete, hollow core slab, solid brick, and solid calcium sand brick
• Suitable for installation in both cracked and uncracked concrete
• Drill hole diameter 6 mm
• Drill hole depth 45 mm
• Thickness of material to be fastened: 1 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 impact screwdriver. No pre-defined tightening torque is specified. The design allows for small minimum distances between anchors and to edges.

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