Fischer SXR 6 x 50 Z K NV Long-Shaft Anchor with Countersunk Screw, 50 mm, 50 Pieces 503417

For fastening window frames, door frames, squared timbers, gates, facades, and sub-constructions in concrete, solid brick, perforated brick, aerated concrete, and other masonry, the Fischer SXR long-shaft anchor provides a secure push-through installation. The anchor body is made from high-quality nylon (polyamide PA6) and the included countersunk screw is galvanized steel with a Pozi (PZ2) drive. With a diameter of 6 mm and length of 50 mm, this anchor is ETA-approved and offers fire resistance class R 90. Each pack contains 50 pieces.

Key specifications

• Anchor diameter: 6 mm
• Anchor length: 50 mm
• Screw type: Countersunk head screw, Pozi (PZ2) drive
• Screw diameter: 4.5 mm
• Screw length: 50 mm
• Anchor material: High-quality nylon (Polyamide PA6)
• Screw material: Galvanized steel
• Installation type: Push-through installation
• Suitable building materials: Concrete, solid brick, perforated brick, aerated concrete, lightweight concrete, sand-lime solid brick, sand-lime perforated brick, hollow block made from lightweight concrete, natural stone with dense structure, solid panel made from gypsum plaster
• Approval: ETA-approved (European Technical Assessment)
• Fire resistance class: R 90
• Quantity per pack: 50 pieces
• Drill bit diameter: 6 mm
• Minimum drill hole depth: 60 mm
• Effective anchorage depth: 50 mm

Why choose it

The long-shaft design allows for push-through installation, saving time and ensuring a secure fit. The nylon anchor expands reliably in a variety of base materials, while the galvanized steel screw provides corrosion protection. ETA approval and fire resistance class R 90 make it suitable for safety-relevant applications.

Ideal use cases

• Fastening window and door frames
• Mounting squared timbers and gates
• Attaching facades and sub-constructions
• Securing fixtures in concrete, brick, and lightweight masonry

Good to know

Use a 6 mm drill bit and drill to a minimum depth of 60 mm. The effective anchorage depth is 50 mm. The anchor is suitable for a wide range of building materials, including aerated concrete and hollow blocks.