
The Story
Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws 500 Pack are designed for external applications, providing reliable fastening solutions for timber projects.
The Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws are self-drilling screws suitable for general fixing into soft timbers, particularly where enhanced corrosion resistance is necessary. Featuring a galvanised finish, these screws are ideal for outdoor use, ensuring durability against the elements. The coarse thread design offers maximum grip, while the ribbed head allows for efficient countersinking, making installation straightforward. With a thread count of 10 per inch, these screws are versatile for various timber applications. For optimal performance in treated pine, it is recommended to use Zenith Tufcote and stainless steel screws in more demanding conditions.
Features
- Galvanised finish for enhanced corrosion protection in external environments
- Coarse thread design for maximum grip in soft timbers
- Ribbed head for efficient countersinking during installation
- Self-drilling capability for ease of use
- Suitable for general fixing in outdoor timber applications
Specifications
| Dimensions (W x H x D) | 4.2mm x 4.2mm x 25mm |
| Weight | 0.85kg |
| Material | Carbon steel |
| Colour | Other |
| Model Number | CBD7425 |
| Pack Quantity | 500 |
| Screw Finish | Galvanised |
Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws 500 Pack provide reliable fastening for timber projects.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws 500 Pack are designed for external applications, providing reliable fastening solutions for timber projects.
The Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws are self-drilling screws suitable for general fixing into soft timbers, particularly where enhanced corrosion resistance is necessary. Featuring a galvanised finish, these screws are ideal for outdoor use, ensuring durability against the elements. The coarse thread design offers maximum grip, while the ribbed head allows for efficient countersinking, making installation straightforward. With a thread count of 10 per inch, these screws are versatile for various timber applications. For optimal performance in treated pine, it is recommended to use Zenith Tufcote and stainless steel screws in more demanding conditions.
Features
- Galvanised finish for enhanced corrosion protection in external environments
- Coarse thread design for maximum grip in soft timbers
- Ribbed head for efficient countersinking during installation
- Self-drilling capability for ease of use
- Suitable for general fixing in outdoor timber applications
Specifications
| Dimensions (W x H x D) | 4.2mm x 4.2mm x 25mm |
| Weight | 0.85kg |
| Material | Carbon steel |
| Colour | Other |
| Model Number | CBD7425 |
| Pack Quantity | 500 |
| Screw Finish | Galvanised |
Zenith 8g x 25mm Galvanised Countersunk Rib Head External Timber Screws 500 Pack provide reliable fastening for timber projects.











