Mungo 1870193

Professional Summary

• Manufacturer: Mungo (Switzerland)

• Model/Article: 1870193 (MHD-S Series)

• Type: Metal Hollow Cavity Anchor / Umbrella Anchor

• Quantity per pack: 100 pieces

Technical Specifications

• Type Designation: M8 x 66/32

• Metric Thread Size: M8

• Screw Length ($L_s$): 66 mm

• Drill Hole Diameter ($d_0$): 14 mm

• Flange/Collar Diameter ($d_k$): 17.5 mm

• Board Thickness Range (Grip range): 18 - 32 mm (optimized for double-layer drywall)

• Max. Fixture Thickness ($t_{fix}$): 24 mm

• Screw Head Type: Hexagon head

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

Recommended Pull-out Loads

• Plasterboard / Drywall: 200 N (~20 kg)

• Chipboard ($d = 13$ mm): 300 N (~30 kg)

• Cement Fiber Board ($d = 12$ mm): 450 N (~45 kg)

Key Benefits & Features

• Heavy-Duty Cavity Anchoring: The robust M8 thread paired with wide-releasing interlocking arms provides maximum load distribution, preventing board fracture behind the cavity.

• Double-Layer Optimization: Specifically engineered for board profiles spanning 18 to 32 mm in thickness, making it the perfect fit for reinforced, soundproofed, or double-clad gypsum installations.

• Hexagon Drive: Features a rugged hex bolt instead of a standard slotted or cross-recess head, allowing high torque application with a socket wrench or bit without stripping the head.

• Versatile High-Load Fastening: Perfect for mounting heavier items on hollow walls, including heavy TV brackets, wall-mounted storage cabinets, bathroom vanity mirrors, AC units, and electrical switchboards.