Concrete Screw

Concrete screw has a core with basically circular cross section running along the central axis. in the screwing-in direction . The thread runs along part of the core to the tip . The diameter of core constantly decreases from the insertion end along a considerable part of screw. The core may decrease more sharply in the sector adjacent to the tip.

How do you installate the concrete screws?

• Drilling a hole referring to the diameter of anchor
• Removing the debris, cleaning the hole
• Striking the screws into the hole

What are the products advantages of concrete screws ?

• The longer thread interval makes a variety of thickness of anchorage possible
• Electro-galvanizing offers maximum bearing capacity in non-cracking concrete, making full use of the intension of substrate
• Flexible, can be used on the smaller surface or close to the edge
• When the diameter of anchor is 8mm to 16mm or meeting steel bar during the installation, the depth of drilling hole can be decreased