
The Story
Buildex 12g x 20mm Class 4 Cladding Fencing Teks Screws with Seal 100 Pack are self-drilling fasteners designed for securing metal cladding and fencing to light-gauge steel.
These screws feature a TEKS® self-drilling tip that easily cuts through metal, eliminating the need for pre-drilling and saving time during installation. With Class 4 galvanisation, they provide exceptional long-term corrosion protection, making them suitable for severe external environments and structural applications exposed to weather or coastal conditions. The hex head design allows for higher torque transfer, ensuring secure tightening and easy installation using standard wrenches or sockets. Designed for exterior use, these screws offer strong, reliable fixing into metal, with a corrosion-resistant coating for long-lasting outdoor performance. Each pack contains 100 screws, with a diameter of approximately 5.5mm and a length of 20mm.
Features
- TEKS® self-drilling tip for easy metal penetration without pre-drilling.
- Class 4 galvanisation for long-term corrosion protection in harsh environments.
- Hex head design for higher torque transfer and secure tightening.
- Corrosion-resistant coating for reliable outdoor performance.
- Pack of 100 screws, suitable for cladding and fencing applications.
Specifications
| Dimensions (W x H x D) | 9.6mm x 14.7mm x 4.5mm |
| Material | Class 4 |
| Model Number | X544826 |
| Pack Quantity | 100 |
| Diameter | 5.5mm |
| Length | 20mm |
Buildex 12g x 20mm Class 4 Cladding Fencing Teks Screws with Seal 100 Pack provide reliable fastening solutions for metal applications.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Buildex 12g x 20mm Class 4 Cladding Fencing Teks Screws with Seal 100 Pack are self-drilling fasteners designed for securing metal cladding and fencing to light-gauge steel.
These screws feature a TEKS® self-drilling tip that easily cuts through metal, eliminating the need for pre-drilling and saving time during installation. With Class 4 galvanisation, they provide exceptional long-term corrosion protection, making them suitable for severe external environments and structural applications exposed to weather or coastal conditions. The hex head design allows for higher torque transfer, ensuring secure tightening and easy installation using standard wrenches or sockets. Designed for exterior use, these screws offer strong, reliable fixing into metal, with a corrosion-resistant coating for long-lasting outdoor performance. Each pack contains 100 screws, with a diameter of approximately 5.5mm and a length of 20mm.
Features
- TEKS® self-drilling tip for easy metal penetration without pre-drilling.
- Class 4 galvanisation for long-term corrosion protection in harsh environments.
- Hex head design for higher torque transfer and secure tightening.
- Corrosion-resistant coating for reliable outdoor performance.
- Pack of 100 screws, suitable for cladding and fencing applications.
Specifications
| Dimensions (W x H x D) | 9.6mm x 14.7mm x 4.5mm |
| Material | Class 4 |
| Model Number | X544826 |
| Pack Quantity | 100 |
| Diameter | 5.5mm |
| Length | 20mm |
Buildex 12g x 20mm Class 4 Cladding Fencing Teks Screws with Seal 100 Pack provide reliable fastening solutions for metal applications.











