Expanding shield anchor is specially designed to be assembled by four segment heavy duty steel shields, a steel cap, a strong spring and a conical nut, instead of a inserted square nut and to keep the same size as the zinc alloy shield anchor only. The conical nut is pulled into the anchor body to cause the shields expand to generate balanced expansion force in four directions in the hole wall drilled in the base materials to ensure security of installation and usage.

     Concrete shield anchor bolts are sutiable for medium-heavy installation application purpose. The strong retaining force could be removed very easily after being installed.As one kind of masonry expansion anchors, Shields are made of carbon steel plate and produced by high speed automatic punching machine. Expanding shield anchors are widely used for anchoring and fixing the objects in various structure substrates.

Product Features:

★ Quick and easy to install and use.

★ Easily to complete with loose bolt, projecting bolt, stud, eye bolt and hook bolt for installing purpose.

★ Simply assemble finished product without special tools.

★ If being loose or fall scattered, could reassemble or replace a spring to be restored.

★ Generate four directions balanced expansion force provide optimal loading and ensure security of installing.

★ Being suitable for medium-heavy duty loading purpose.

Materials & Surface treatment: 

● Carton steel & Zinc plating and Zinc plated and yellow passivated.

Base Materials:  ☑ Concrete ☑ Masonry ☑ Brickwork ☑ Solid wall ☑ Stone

Applications:

♥ Special door industry,Wall panel.

♥ Installation of signs, handrails, railings, shelves and gates.

♥ Installation of grating and fence and heavy machinery installing.

♥ Pipe installation engineering / pipe support.

♥ Cable and tower racks.

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

♥ Structural expansion and rectification works.

♥ Curtain walls, cladding and precast concrete components.

Installation Instruction:

1). Drill a hole in the base material to ensure the correct diameter and embedment depth.

2). Use a nylon brush or high pressure air pump to remove all debris and dust.

3). Insert shield anchor only into the drilled hole until being flush with the surface.

4). Pass a fastener through a guide hole in the fixture and vertically aligned with and close to a substrate hole.

5). To tighten by tool until be fixed fully.

Product size description: (mm/inch)

** Being available to assemble loose bolt, stud, projecting bolt, eye bolt and hook bolt.