- Zinc plated and clear passivated
- ETA - Option 7 Non-Cracked Concrete
- ETA-19/0432
- Suitable for use in non-cracked concrete over C20/25
- Reaction to fire class A1
- Min. 5um
- Products with the “To Order” icon may not always be available from stock for same-day or next-day delivery. Please contact our team, who will be happy to confirm exact delivery dates.
ETA Approved Throughbolt - Clear Zinc Plated
- Zinc plated and clear passivated
- ETA - Option 7 Non-Cracked Concrete
- ETA-19/0432
- Suitable for use in non-cracked concrete over C20/25
- Reaction to fire class A1
- Min. 5um
- Products with the “To Order” icon may not always be available from stock for same-day or next-day delivery. Please contact our team, who will be happy to confirm exact delivery dates.
Clear Zinc Plated ETA Approved Throughbolts | CMT Group
This AWA through-bolt is a torque-controlled through fixing suitable for use in concrete over C20/25.
The zinc plated and clear passivated anchors have a wide range of diameters and lengths together with excellent load-bearing capacities.
Ideal for fixing brackets, cladding, restraints, racking, fabricated stairwells, and industrial doors.
Ensure the correct socket drive or spanner is used to ensure accurate installation.
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 steel by their oxide layers.
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