DROP IN ANCHOR COL SORMAT JSR+ M10X25 COLLAR ZINC PLATED 50PC

Pre-installed short Sormat JSR+ electroplated impact anchor with internal M10 thread. Approved impact anchors are suitable for installations such as sprinkler and suspension systems in hollow core slabs. The anchor body and tapered section, manufactured from cold-worked carbon steel, form a complete assembly with a suitable fastening element that effectively resists applied loads. Surface treatment: electroplating (? 5 µm) in accordance with EN ISO 4042. The strength class of the steel component used with the impact anchor (screw, bolt, rod) is ? 4.6. Recommended operating environment: dry indoor areas. The product has European Technical Approval ETA-22/0912 for non-structural anchorages in concrete. The product is also CE marked. Installation steps: 1. Drill a hole according to the product specifications. 2. Clean the hole with a wire brush and/or air pump. 3. Insert the anchor into the hole and expand it using a M10x25 impact tool until the tool's shoulder is flush with the anchor surface. 4. Attach the component to be secured using a suitable M10 bolt or threaded rod, etc., observing the maximum tightening torque when tightening the component. Upon expansion, the anchor spreads against the hole walls, and the resulting friction securely holds the anchor in place. It must be noted that the anchor must always be expanded separately with an impact tool before any fastenings are made into it. The anchor's nominal size is marked on the anchor body. Anchor length: 25 mm. Package size: 50 pcs. Impact anchor type designation: compatible thread (M) and anchor nominal size. Internal thread length: 13 mm. Suitable substrates: concrete and hollow core slabs. Suitable for both cracked and uncracked concrete. Drill hole diameter: 12 mm. Drill hole depth: 28 mm. The required length of the fastening element is selected on a case-by-case basis according to the thickness of the material to be secured. This product description is an automated translation of the original Finnish description.