ELKO-BIS Farmer Screw for Wood and Metal 99900201

The ELKO-BIS farmer screw is a specialized fastener engineered for the secure attachment of metal sheets to wooden substructures. Designed for durability and reliability, this screw is an essential component for roofing and facade installations, ensuring that metal elements remain firmly fixed to timber frames even under challenging environmental conditions. Its robust construction provides long-lasting stability, making it a dependable choice for both professional construction sites and residential renovation projects.

Advantages

This fastener offers exceptional resistance to atmospheric conditions, which is critical for outdoor applications such as roofing and wall cladding. The design facilitates a strong, permanent connection between metal and wood, preventing loosening over time due to thermal expansion or vibration. By utilizing high-quality materials, the screw maintains its structural integrity, providing peace of mind for long-term exterior building projects.

Suitable for

• Securing metal roofing sheets to wooden rafters
• Installing metal facade panels on timber battens
• General construction tasks involving metal-to-wood fastening
• Outdoor renovation projects requiring weather-resistant hardware

When it may not be suitable

This screw is specifically designed for fastening metal to wood and may not be suitable for applications involving metal-to-metal connections or masonry substrates. It should not be used in environments with extreme chemical exposure that could compromise the material coating.

Key specifications

• Application: Metal to wood fastening
• Material: Corrosion-resistant steel
• Design: Farmer screw type
• Compatibility: Roofing and facade systems

How to use

To achieve the best results, ensure the wooden substructure is stable and free from rot. Position the metal sheet correctly and use a power drill with the appropriate bit to drive the screw through the metal and into the wood. Apply consistent pressure to ensure the integrated washer creates a tight, weather-proof seal against the metal surface. Avoid over-tightening to prevent damage to the seal or the metal sheet.

What to consider before purchase

• Verify the thickness of the metal sheet and the depth of the wooden substructure
• Ensure the quantity purchased is sufficient for the total surface area of the installation
• Check local building codes for specific fastener requirements in your region

Usage recommendations

For optimal performance and longevity, always use the correct torque settings on your power tools and ensure the screw is driven perpendicular to the surface. Regular inspection of fasteners after installation is recommended to maintain the integrity of the roofing or facade system.