M12x240 Cup Square Hex Bolt & Nut

We offer a range of Cup Square Hex bolts, also known as carriage bolts or coach bolts, which are manufactured to DIN603 and DIN934 standards.
Cup Square Hex Carriage Bolts have a round head and a square neck that prevents the bolt from turning whilst the nut is tightened, and forms a self locking function.

- Complete with Hex Nuts
- All lengths up to and including 160mm are fully threaded
- Bright Zinc Plated
- Commonly used in timber applications for joining joists and other wood components.

We have a range of washers and other items that can be used inconjunction with this product.