Sirius Hexagon Full Nuts Galvanised

The Sirius Hexagon Full Nuts Galvanised in M27 are specialist heavy-duty fasteners designed for large-scale structural and industrial engineering applications. The M27 size provides significant thread engagement and clamping strength, making it particularly suited to major structural steelwork, heavy civil engineering infrastructure, industrial plant, large machinery installations and demanding construction projects where standard sizes are insufficient. The galvanised finish delivers excellent corrosion protection, ensuring long-term reliability in exposed, outdoor or high