Rather place your order over the phone? Trade customers can call us directly to place new orders on 0208 2641 144. Lines open 8am - 10pm 7 days/week.

The Cup Square Carriage Bolt & Nut BZP M6x100mm is a reliable and high-quality fastening solution. Designed for durability and strength, these bolts and nuts are zinc-plated for corrosion resistance. Ideal for wood-to-wood connections in outdoor applications such as decks, fences, and timber structures. The square under the dome head prevents rotation during installation, ensuring a secure fit every time. Easy to install, they offer a smooth finish with excellent load-bearing capacity.
| Material | Bright Zinc Plated (BZP) Steel |
| Type | Bolt & Nut |
| Size | M6x100mm (Bolt), [Insert Size for Nut if available, else omit] |
| Thread type | Metric |
| Head type | Square |
| Finish/coating | Bright Zinc Plated (BZP) |
| Colour | Silver |
| Corrosion resistance | Yes (Due to BZP coating) |
| Special features or additional specifications | Includes matching nut |