Mungo 1870163

Professional Summary

• Manufacturer: Mungo (Switzerland)

• Model/Article: 1870163 (MHD-S Series)

• Type: Metal Hollow Cavity Anchor / Umbrella Anchor

• Quantity per pack: 100 pieces

Technical Specifications

• Type Designation: 5x65/34

• Metric Thread Size: M5

• Total Anchor Length: 74 mm

• Drill Hole Diameter ($d_0$): 10 mm

• Flange Diameter: 16 mm

• Fixture Thickness Range ($t_{fix}$): 16 - 34 mm

• Max. Thickness of Fixture Component: 16 mm

• Clearance Hole in Fixture Plate: 6 mm

• Surface Protection: Zinc plated ($\ge$ 5 µm)

Recommended Pull-out Loads

• Plasterboard / Drywall ($d = 12.5$ mm): 180 N (~18 kg)

• Chipboard ($d = 13$ mm): 250 N (~25 kg)

• Cement Fiber Board ($d = 12$ mm): 400 N (~40 kg)

Key Benefits & Features

• 3-Segment Umbrella Expansion: When the metric screw is tightened, the jacket collapses into three wide interlocking arms behind the cavity wall, maximizing load distribution and preventing drywall crush.

• Anti-Rotation Teeth: Built-in sharp lugs under the outer flange lock into the base board face, stopping the anchor from spinning inside the hole during installation.

• Versatile Drywall Fastening: The ultimate choice for secure interior fixtures on hollow structures, including wall lamps, mirrors, picture frames, lightweight shelves, and cable conduits.

• Installation Methods: Can be efficiently collapsed using the specialized MHD-WZ setting tool or simply tightened with a standard screwdriver.