ANCHOR SORMAT S-KAH+ 12X103/5 A4 20PCS

High-quality Finnish-made Sormat S-KAH+ A4 acid-resistant M12 wedge anchor. Premium domestic torque-controlled wedge anchors are suitable for pre-installation, through-installation, and offset installation. The anchor body, cold-worked from acid-resistant A4 steel (1.4578), is durable and safe, effectively withstanding loads applied to the fastening. Recommended for indoor, outdoor, and industrial use. The product has European Technical Approval ETA-16/0934 for fastenings in concrete (Option 1). The product is also CE marked. The product is fire-rated up to R120 in concrete installations. Installation steps: 1. Drill a hole according to product specifications. 2. Clean the hole with a wire brush and air pump. Clean with brush x 2, pump x 2, brush x 2. 3. Drive the anchor into place with a hammer or mechanically using an installation tool. 4. Tighten the anchor to the specified torque value using a torque wrench. As the anchor is tightened, its wings expand against the hole walls, and the resulting friction securely holds the anchor in place. The anchor is approved for two different installation depths. The anchor size and thicknesses of the attached component are marked on the anchor body. The anchor body also features a color-coded standard installation depth mark and a length identification mark F at the end of the anchor body. Packaging size: 20 pcs. Wedge anchor type designation: nominal diameter x length / fastening thickness 1 / fastening thickness 2. Thread length 53 mm. Spanner size AV19. Suitable substrates: concrete and natural stone. Suitable for fastenings in both cracked and uncracked concrete. Also suitable for seismic applications (seismic performance class C2 at standard installation depth). Drill hole diameter 12 mm. Drill hole depth 70/90 mm. Thickness of attached material 25/5 mm. This product description is an automated translation of the original Finnish description.