Hot dip galvanised cup head bolts and nuts designed for secure timber fixing where a smooth, flush finish is required on exposed surfaces. Commonly used in decking, fencing, and structural timber connections where both strength and appearance matter.
Key Features
- Hot dip galvanised coating for strong corrosion protection
- Cup head (dome head) for a smooth, tamper-resistant finish
- Square neck under head to prevent spinning during installation
- Supplied with matching nuts for complete fastening
- Designed for timber-to-timber structural connections
- Suitable for outdoor and exposed environments
Why Builders Choose This
These cup head bolts are ideal for applications where a clean, finished look is required on visible timber surfaces, such as decks, fences, and landscaping structures.
The square neck design locks into timber, preventing the bolt from spinning during tightening, which makes installation faster and easier—especially when working solo.
The hot dip galvanised coating provides excellent corrosion resistance, making them suitable for outdoor use and long-term exposure to the elements.
Designed for structural timber fixing, these bolts provide strong clamping force and reliable performance in demanding construction applications.
Specifications
- Size: M10 x 120mm
- Material: Steel
- Coating: Hot Dip Galvanised
- Head Type: Cup Head (Dome Head)
- Neck Type: Square Neck
- Includes: Bolt + Nut
- Application: Timber fixing / structural connections
- Use: Decking, fencing, landscaping, timber framing
- Environment: Exterior / outdoor suitable
