Screw anchors Koelner/Rawlplug Eurowkręty walec 6.3×16 mm, 10 pcs, zinc-plated

Eurowkręty walec screw anchors by Koelner/Rawlplug, size 6.3×16 mm, are zinc-plated metal-threaded anchors designed for reliable mechanical fastening into masonry and concrete. Supplied in a pack of 10, these compact anchors create a secure threaded connection when installed into pre-drilled holes and are intended for light to medium light-duty applications such as small fixtures and fittings. The zinc plating improves surface corrosion resistance for indoor and sheltered outdoor use, while the cylindrical profile ensures stable engagement with the base material.

Advantages

These Eurowkręty walec anchors offer simple installation and compact dimensions that make them suitable where space is limited. The metal-threaded design provides direct mechanical anchoring without the need for chemical adhesives, and the zinc plating enhances durability against corrosion in typical building environments. Because they are supplied in a small pack of 10, they are convenient for repair work, finishing jobs, and mounting a limited number of items.

Suitable for

• Fixing light fixtures and small decorative elements to masonry or concrete
• Mounting small brackets and fittings in walls
• Repairs and finishing works where compact anchors are required
• Situations requiring mechanical anchoring without resin or chemical anchors

Key specifications

• Anchor type: cylindrical metal-threaded screw anchor
• Nominal size: 6.3 × 16 mm (diameter × length)
• Surface finish: zinc-plated for corrosion resistance
• Quantity: 10 pieces per pack
• Recommended base materials: masonry, concrete
• Intended use: light-duty mechanical fastening

How to use

Drill a hole of the correct diameter and depth into the masonry or concrete using a suitable masonry drill bit. Clean the hole of dust and debris, then insert the eurowkręt walec anchor so that it sits flush with the surface. Drive the matching screw or bolt into the anchor, applying torque appropriate to the size and the base material until the anchor is engaged and the fixture is secured. Do not overtighten; follow recommended torque limits for the chosen screw or bolt and base material.

Usage recommendations

Use a hammer drill for solid masonry and a clean-out brush or compressed air to remove drilling dust before insertion. Select screws or bolts with compatible thread and length so the fastened item has adequate contact with the anchor. For outdoor or high-corrosion environments, consider stainless or specially coated anchors designed for those conditions instead of zinc-plated types.