Rotho Blaas VGZ7100 7mm x 100mm Carbon Steel + Zinc Plated Torx T30 Drive Symmetrical Coarse Thread Sharp 1 Cut Tip Cylindrical Head Full Thread Screw w/Bit (25/Pack)
TENSION - Deep thread and high resistance steel (fy,k = 1000 N/mm2) for excellent tensile performance. Very broad range of measurements.
STRUCTURAL APPLICATIONS - Ideal for concealed joints, timber couplings and structural reinforcements. Guarantees fire protection and earthquake suitability. Cyclical SEISMIC-REV tests according to EN 12512.
CYLINDRICAL HEAD - Ideal for concealed joints, timber couplings and structural reinforcements. Guarantees fire protection and earthquake suitability. Cyclical SEISMIC-REV tests according to EN 12512.
CHROMIUM (VI) FREE - Total absence of hexavalent chromium. Compliance with the strictest regulations governing chemical substances (SVHC). REACH information available.
Features
- VGZ wood screws with total thread are ideal for concealed joints, timber couplings and structural reinforcements.
- Available in an extremely large range of sizes, they guarantee fire protection and earthquake suitability.
- VGZ full-thread wood screws: total reliability for your timber structures.
- The deep thread and high resistance steel (fy,k = 1000 N/mm2) of the VGZ wood screws guarantee excellent tensile performance.
- Ideal for coupling beams in structural renovations and new works. VGZ wood screws are approved for structural applications subject to stresses in any direction vs. the grain (a = 0° - 90°).
- The minimum necessary distances of the fastenings are reduced. Values also tested, certified and calculated for CLT and high density woods such as Microllam® LVL. Total absence of hexavalent chromium. Compliance with the strictest regulations governing chemical substances (SVHC).
- REACH information available.
- Cyclical SEISMIC-REV tests carried out according to EN 12512. In carbon steel with bright zinc plated, they are ideal for use on wood-based panels, solid timber, glulam, CLT, LVL and high-density woods. Service classes 1 and 2.
Specifications
- Diameter: 7mm (0.28”)
- Length: 100mm (4”)
- Head: Cylindrical
- Thread: Symmetrical Coarse Thread
- Tip: Sharp 1 Cut
- Materials and Coatings: Carbon Steel + Zinc Plated
- Drive: Torx T30
- Pieces: 25
Characteristics
- FOCUS: 45° connections, reinforcements and couplings.
- HEAD: Cylindrical, Countersunk
- DIAMETER: 5,3 | 5,6 | 7,0 | 9,0 | 11,0 mm
- LENGTH: from 80 to 600 mm
Material
Applications
- Timber based panels
- Solid timber
- Glulam (Glued Laminated Timber)
- CLT, LVL
- High density woods
- Service classes 1 and 2.