Concrete Screw With Internal Thread/Nut WDBGW 6X57mm

CONCRETE SCREW WITH INTERNAL METRIC THREAD

Concrete screw with internal metric thread with threaded shank for the installation of permanent and temporary fixings. It is made of carbon steel and covered with a layer of galvanic zinc, which provides anti-corrosion protection. The screw is intended for installation of temporary fixings on site, suspended fixings, serial fixings (pipelines, ventilation ducts, mounting rails, consoles), assembly of light and medium steel structures.

FEATURES
• No stresses characteristic of mechanical anchors
• M8 and M10 internal threads allow threaded rods to be attached
• Quick and easy assembly by direct screwing into a hole in the concrete
• Without the use of expansion sleeves or other anchoring mortars
• Immediate load ability
• Multiple use
• Fire resistance R30 – R120

TYPES OF SUBSTRATES ON WHICH SCREW CAN BE INSTALLED:
• Cracked and non-cracked, reinforced and non-reinforced concrete C20/25 ÷ C50/60

USAGE:
• Installation of ventilation ducts
• Installation of steel profiles
• Installation of suspended fastenings
• Installation of threaded rod systems
• Installation of temporary fastenings

• Designed for indoor use under dry conditions
• Installation of metal profiles
• Installation of mounting rails and brackets
• Installation of steel decorative elements