Esdec Self-Drilling Screw 6.3x42mm: Efficient Direct Fixing into Metal Structures

Achieve a strong, direct connection when fastening Esdec mounting components to suitable metal substructures (like steel purlins or specific metal profiles) with this 6.3 x 42mm Self-Drilling Screw. Designed for efficiency, its drill point creates its own hole as it's driven, securing components such as metal roof mounting profiles or potentially certain brackets directly to the structure. Utilising the correct high-quality fasteners ensures the safety and structural integrity essential for your solar panel system to perform reliably and help manage energy costs for years to come.

Designed for Direct Metal Fastening

This screw offers specific advantages when working with metal substrates:

• Self-Drilling Point: Features a hardened drill tip capable of penetrating suitable thicknesses of steel or aluminium without requiring a separate pre-drilled pilot hole (always check Esdec guidelines for material thickness compatibility). This significantly speeds up installation compared to using standard screws that need pre-drilling.
• Robust Threading: Designed to form a strong, secure thread within the metal substrate for high pull-out resistance.
• Specific Dimensions: The 6.3mm diameter and 42mm length provide substantial strength for structural connections within Esdec systems. Compare application with the 6.0x25mm Self-Tapping Screw which may be suited for thinner materials or different components.

Installation Convenience and Durability

Engineered for practical use and longevity:

• Dual Drive Head: Equipped with both an SW10 Hex external drive and a Torx T30 internal recess, providing flexibility with driver bits and ensuring good torque transfer. Check which drive is recommended for optimal installation torque.
• Corrosion Protection: Manufactured from high-quality steel with a durable coating (verify specifics via datasheet) designed by Esdec to withstand harsh rooftop environments and prevent corrosion.

Using genuine Esdec fasteners is crucial for maintaining the system's structural calculations and warranty validity.

Why Evergy Recommend This Product

When the installation involves fixing Esdec components directly into compatible metal structures, this self-drilling screw is often the specified fastener. We recommend it because:

• Installation Speed: Self-drilling capability saves time by eliminating the need for pre-drilling in many applications.
• Strong Metal Fixing: Provides a secure and reliable anchor point directly into suitable metal substrates.
• Correct Specification: It's the genuine Esdec part engineered for specific load requirements and material compatibility.
• Warranty Compliant: Ensures the installation meets manufacturer standards.

Key Technical Details

• Type: Self-Drilling Screw
• Size: 6.3mm x 42mm
• Application: Direct fixing into suitable Metal Structures (e.g., Purlins)
• Drive: SW10 Hex / Torx T30
• System: Esdec (e.g., ClickFit Evo metal roof applications)
• Material: Coated Steel (Verify specifics via datasheet)

Consult Esdec installation manuals regarding compatible substrate materials, thickness limitations, and required installation torque.

Choose the Right Screws for Your Metal Structure

Fastener selection for metal structures depends heavily on the material type and thickness. Always use the Enstall Calculator for Esdec, providing accurate details of your roof structure. The calculator will specify the correct type (self-drilling, self-tapping, hanger bolt etc.), size, and quantity of fasteners required. Add the specified Esdec screws to your basket when ordering your mounting components.