Self-undercutting Anchor

Self-undercutting Anchor
our company develops and manufactures more than 10 kinds of series products: undercut anchors, self-undercutting anchors, undercut panel anchors, adhesive anchors (chemical anchors), carbon fiber fabric (Japan Toray filament, Tairyfil), carbon fiber sheet, carbon fiber plate, prestressed anchorage device, carbon fiber adhesive, crack sealing adhesive, steel bonding adhesive, anchorage adhesive, crack filling adhesive, weather proofing sealant, structural adhesive, cast-in channels and so on.
Ultimate-performance through-set undercut anchor for dynamic
Self-undercutting facilitates fast and reliable installation without the need for a separate undercutting tool or additional operations
Combines the advantages of a post-installed mechanical anchor, i.e. flexibility and immediate loading, with the performance of a cast-in-place headed stud
Close spacing and small edge distance thanks to low expansion forces
The resulting keying effect provides a secure hold even in cracked concrete under dynamic loading
Ultimate-performance through-set undercut anchor for dynamic
Key Features
Consist: anchor rod, undercut lock, spacer sleeve, washer, nut
Material: alloy steel grade 5.8, 6.8, 8.8, 10.9, 12.9; stainless steel A4-80 
Anti-corrosive treatment:
galvanized steel≥5μm, applicable in indoor and outdoor surroundings
hot dipped galvanized steel≥45μm, applicable in corrosion environment
Surface treatment can be required for long-lasting complex environment with other process of anti-corrosion treatment

galvanized steel Self-undercutting Anchor Description
Higher load-bearing capacity than conventional mechanical anchors and chemical anchors
The key lock self-cut in the concrete base material under the action of twisting torque moment
Suitable for various base materials angle mounting, including horizontal, vertical and overhead installation
Low expansion stress allows for small spacing and edge distance and different embeddment depth
Professional, scientific, strict product design meets the requirements of  effective and safe anti-pull and shearing strength 

Characteristics
Self-undercutting facilitates fast and reliable installation without the need for a separate undercutting tool or additional operations
Combines the advantages of a post-installed mechanical anchor, i.e. flexibility and immediate loading, with the performance of a cast-in-place headed stud
Close spacing and small edge distance thanks to low expansion forces
The resulting keying effect provides a secure hold even in cracked concrete under dynamic loading