Mungo 1361010 (MCS-A-ST Series)

Professional Summary

• Manufacturer: Mungo (Switzerland)

• Model/Article: 1361010 (MCS-A-ST Series)

• Type: High-Performance Concrete Screw Anchor with Countersunk Head

• Material: High-grade case-hardened carbon steel, zinc plated ($\ge$ 5 µm)

• Drive System: Torx 40 (T40) (ensures maximum torque transmission without cam-out)

Dimensions & Technical Specifications (10/8 x 105/10)

• Screw Thread Diameter: 10 mm

• Drill Hole Diameter ($d_0$): 8 mm (Note: requires an M8 drill bit; the 10 mm oversized thread cuts its own mating thread into the concrete concrete matrix).

• Total Screw Length ($L$): 105 mm

• Maximum Fixture Thickness ($t_{fix}$): 10 mm (designed to clamp materials up to 1 cm thick flush against the substrate).

• Minimum Drill Hole Depth ($h_1$): 105 mm

• Nominal Embedment Depth ($h_{nom}$): 85 mm

Key Benefits & Operating Principle

• Expansion-Free Anchoring: Unlike traditional mechanical expansion anchors, concrete screws do not induce radial expansion stresses. This permits exceptionally close spacing and minimal edge distances without risking spalling or cracking the base material.

• Flush Aesthetic Finish: The countersunk head design allows the fastener to sit perfectly flat inside pre-skived fixture holes, making it perfect for applications where protruding bolt heads or nuts are structurally or visually unacceptable.

• Fully Removable: The mechanical interlocking thread design allows the screw to be backed out and completely removed, providing an excellent solution for temporary site fixtures or adjustable framing.

• Top-Tier Approval (ETA Option 1): Holds European Technical Assessment certification for cracked and non-cracked concrete ($C20/25$ to $C50/60$), as well as fire resistance classifications.

Application:

Optimized for structural steel track installation, window and door frame anchoring, guardrails, heavy architectural brackets, facade metalwork, and industrial interior fit-outs where high load resistance and a flush, clean structural surface finish are mandatory.