M20 X 130 ETA Through Bolts Zinc Plated ETA Option 7 Box Quantity 10

Zinc Plated Through Bolts consist of a threaded rod or shaft with an expandable anchor at one end. During installation, the unthreaded end is inserted into a pre-drilled hole in the concrete or masonry. As you tighten the nut or head of the bolt, it forces the anchor to expand against the sides of the hole, creating a secure and stable connection. ETA approved, suitable foe cracked and non-cracked concrete.

M20 X 125 Through Bolts
Anchor Hole Size - 20mm. Anchor Length - 125mm
Fastens Up To 5mm .Standard Embedment Minimum Hole Depth-100mm