Hex socket concrete screws are widely used to secure and anchor the objects in the concrete, masonry or brick wall bases.To solve ideally the problem of continuous installation and fixation when cracks appear in the surrounding concrete base and when the edge of the foundation structure has been installed other concrete fasteners causing the looseness of the substrate.

    Heavy duty concrete screw anchor is used in various complex concrete foundation conditions and installation intentions, To achieve quick installation and load immediately, and can be completely removed without damage the base material. Suitable for permanent or temporary use indoor and outdoor, the characteristics of double hardening body and the design of large diameter self tapping high and low external threads make it suitable for medium and heavy load applications.

Product Features:

★ The hex socket head drilled inner thread is used to install external thread fasteners.

★ Suitable for medium and heavy duty loading purpose.

★ Design unique heavy duty high-low double self tapping external threads on the body.

★ Hardening anchor body by heat treatment process.

★ Easily remove after installing without damage substrate.

★ Easy and quick to install by high speed self tapping rotation under driving with the impact wrench.

★ Allow to install near the substrate edges and close to other anchors and fasteners.

★ Enable to replace some concrete anchors and fixings in use.

Materials & Surface treatment: 

 ☞ Carton steel & ZP/ZYP/HDG/Dacromet

The Substrate:  ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Solid wall ☑ Rock-Stone

Applications:

♣ Pipe installation engineering,pipe support, pipe line hanger.

♣ Install bolts, threaded rods or other fasteners through hex socket head.

♣ Special door industry,Wall panel,Seats.

♣ Installation of subway tunnels,bridge construction works.

♣ Installation of grating,fence,subway channels and heavy machinery installing.

♣ Cable and tower racks, metal exterior insulation systems.

♣ Installation of starter bars for structural expansion and rectification works.

♣ Curtain walls, cladding and precast concrete components,rocks.

Installation Procedures:

[1]. Drill a hole in the substrate to ensure the proper diameter and embedment depth.

[2]. Use a nylon brush or high pressure air pump to clean all debris and dust inside the hole.

[3]. Prepare impact wrench setting correct impact socket.

[4]. Pass concrete screw through a guide hole in the object and vertically aligned with and close to the pre-drilled hole in the substrate.

[5]. Insert the hex socket head into the impact socket and drive the impact wrench.

[6]. To tighten it until being fixed fully.

[7]. To install other proper fasteners by the hex socket head.

Product size description: (Inch & mm)

** The special sizes and head types are available.