Fastener industry monthly sales of more than a million is this screw, elevator screw type "wedge anchor"

The advantages about the car repair gecko are mainly focused on the following aspects.

1、Each anchor bolt size can be applied in addition to the standard anchor depth for installation, but also applicable to shallow burial depth, which provides greater flexibility in installation performance.

2. Longer threads, suitable for pitch installation and flexible adjustment.

3、The cold process makes the material ductile, even if the hole is not perpendicular to the concrete, the installation can be adjusted to a certain extent.

4. Prevent thread damage when anchor bolts are hammered into the holes, and the embossing on the head can clearly show the depth of embedment.

Selected 35K high quality carbon knotted steel, the material has tight internal organization, good mechanical properties and low energy consumption, which is widely used in the production of bolts, nuts and screws.

Galvanized surface treatment, anti-corrosion and rust resistance, moisture and heat resistance.

The products have high dimensional accuracy and good surface finish.

It does not require high hole depth and cleanliness, is more economical than ordinary expansion bolts, easy to install and not easy to loosen.

Long thread for pitch mounting and flexible adjustment.

 M8-M16 diameter specifications, grade 6.8, large tension value, strong anchoring action.

When we tighten the nut, the ring piece near the end of the screw will rise up. The tighter the nut is tightened, the greater the degree of deformation of the screw piece, thus holding the object tightly.

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