Undercut Bolts

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Mechanical Anchors

Anchor bolts for stone panel fixing applications

The undercut bolts are specifically designed for fixing stone, ceramic, and composite panels in façade applications. Manufactured from A4-grade stainless steel, these anchor bolts offer high load capacity, structural reliability, and simplified installation without the need for adhesives. The anchoring system meets tensile and shear strength requirements for modern cladding systems and is compatible with a variety of materials including marble, granite, porcelain, glass, and artificial fiber boards.

MP-S Screw-In Undercut Anchor

Made from A4 stainless steel for higher strength and corrosion resistance
Low installation stress reduces the risk of stone cracking or damage
Internal thread design prevents loosening of the locking blades, enhancing long-term safety
Equipped with locking washer and anti-loosening nut to ensure secure performance under wind loads

MP-H Hammer-In Undercut Anchor

Fabricated from A4 stainless steel with superior load-bearing performance
Low expansion stress minimizes the risk of panel damage
Wave-shaped expansion ring enhances vibration resistance and anchoring stability
Internally toothed sleeve prevents disassembly during pre-installation, improving on-site efficiency