The 220mm length is purpose-built for penetrating thick structural timbers, making it easy to bolt through multiple railway sleepers, thick roofing purlins, and heavy gate posts.
The 12mm thread diameter offers immense tensile and shear strength, guaranteeing absolute stability for load-bearing frameworks and heavy machinery mounts.
The robust hexagonal head is designed to handle the massive torque generated by impact wrenches and long breaker bars without rounding off or slipping.
Finished with a durable BZP coating that guards the steel against rust and corrosion, ensuring long-lasting performance in dry or sheltered outdoor applications.
Supplied as a complete set with five matching M12 nuts, giving you everything required for a secure installation right out of the packet without hunting for compatible hardware.