1. PRODUCTS
  2. FASTENING
  3. SCREWS
  4. SCREWS - STRUCTURES
  5. VGZ

VGZ

Total thread connector with cylindrical head

SPECIAL STEEL
Deep thread and high resistance steel (fy,k = 1000 N/mm2) for excellent tensile performance.

CYLINDRICAL HEAD
Cylindrical head that is hidden in the wood.

DIAMETERS Ø7 and Ø9
Optimise the minimum dimensions of the beams to be joined.

FIELDS OF USE
Solid-wood, glulam, X-Lam, LVL, wood-based-panel joints, reinforcements and couplings. Service classes 1 and 2.

CONCEALED JUNCTION
The pair of connectors at a 45° angle guarantees a highly resistant and rigid retractable junction, protected from fire and appropriate for earthquakes.

COUPLING
The total thread of the connector placed at an angle guarantees high rigidity for the joint, ideal for coupling beams and floors.

REINFORCEMENT
The total thread distributes the perpendicular tensile stress to the fibres along the height of the beam, guaranteeing reinforcement.

APPLICATIONS

  • High performance fastening of X-Lam flooring placed side by side;
  • Fastening of X-Lam flooring to X-Lam walls for major stresses;
  • Inclined fastening of the secondary rafter on the main beam.
Documentation
Technical data sheets
Declaration of performance (DOP)
ETA Certificate
Item specification
FILE CAD