Mungo 5137107

Professional Summary

• Manufacturer: Mungo (Switzerland)

• Article / Part Number: 5137107

• Product Line / Type: m2r Throughbolt Anchor (Premium Wedge Anchor)

• Material Composition: Stainless Steel A4 (AISI 316). Engineered for maximum, heavy-duty corrosion resistance against salt water, chemical vapors, industrial atmospheres, and severe outdoor weather conditions.

Dimensions & Installation Specs

• Thread Size ($d$): M10

• Total Anchor Length ($L$): 125 mm (extended profile compared to the 105 mm variant).

• Drill Hole Diameter ($d_0$): 10 mm

• Maximum Fixture Thickness ($t_{fix}$): 50 mm (allows clamping of thick timber beams, thermal insulation profiles, or heavy steel plates up to 50 mm thickness).

Key Features & Engineering

• European Technical Assessment (ETA): Officially certified under ETA (Option 7) for highly demanding structural anchoring in non-cracked concrete.

• Premium Expansion Clip: Equipped with a 3-piece stainless steel expansion ring that expands uniformly within the concrete borehole, delivering excellent pull-out resistance and load holding values.

• Cold-Formed Thread Core: Built using continuous cold-forming tech to maintain superior material tensile properties and prevent shearing under massive stress.

• Strike-Protection Tip: The threaded head features a specialized impact zone to absorb hammer strikes without altering or flattening the threads during positioning.

Application Range:

Industrial-grade structural anchoring in concrete $\ge$ C20/25 and dense natural stone. Ideal for outdoor ventilated curtain walls (facades), post bases, thick structural steel beams, public seating, safety barriers, and chemical-exposed industrial plant fixtures.