Frame Anchor

Frame Anchor — Through-Bolt Design for Window & Door Frame Fixing | Multi-Material

Frame anchors are through-bolt style anchors specifically designed for fixing window and door frames, timber construction, and facade systems to concrete, brick, and masonry. The dual-expansion zone ensures secure anchoring even near edges. Available with various head styles and lengths to suit different frame profiles.

Material & Specifications

Size Range	M6 to M12 / 1/4″ to 1/2″
Material	Carbon Steel, 304 Stainless Steel (A2)
Surface / Coating	Zinc Plated, Yellow Zinc
Standard	DIN, BS, EN

Key Features

• Dual expansion zone for reliable anchoring near edges
• Countersunk flat head for flush frame installation
• Plastic collar prevents cold bridging
• Pre-assembled for fast on-site installation

Applications

• PVC, aluminum, and timber window frames
• Door frame installation in concrete and masonry
• Facade substructure and cladding systems
• Timber batten and counter-batten fixing

Why Choose BoltNutsPlus?

• ISO 9001:2015 Certified Manufacturing — consistent quality you can trust
• 15+ Years of Export Experience — serving 40+ countries worldwide
• Full Traceability — material certificates and test reports included
• Custom Packaging & OEM/ODM — your brand, your specifications
• Third-Party SGS / Bureau Veritas Inspection Available
• 24-Hour Quote Response — same-day reply for urgent requirements