• These threaded rods are bright zinc plated for increased corrosion resistance, and provide a cost effective fastening solution for many varied applications.
• They can be used with many other products including drop in anchors and masonry anchor shields.
• Conform to DIN975 standards.
• Available in grades 4.8 and 8.8.

Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrates surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers.

*Please note: Due to the length of this item being over 1000mm, we can not use our normal couriers but use specialised delivery services using larger vehicles. Unfortunately this means that we can not deliver these to residential properties, and order with a delivery address to a residential street are not possible.