STA-EVO Heavy Duty Anchor Bolt - Countersunk Head
Product Summary
The ICCONS STA-EVO Csk is the countersunk version of the STA-EVO structural anchor. It gives the same heavy-duty mechanical expansion performance as the hex head model, but finishes flush with the surface of the fixture. It suits applications where a protruding head would be a trip hazard, would interfere with moving parts, or would not meet the required appearance.
The STA-EVO Csk is suitable for cracked and non-cracked concrete, is compliant with seismic performance categories C1 and C2, and is fire rated. The anti-rotation segment holds the anchor in place during tightening, so installers can reach the specified torque without the anchor spinning in the hole.
Designed as a through-fixing, the STA-EVO Csk installs through the fixture in a single operation, keeping hole alignment accurate and installation efficient. It is available in sizes M8 to M24, and design support is available through ICCONS DesignPRO anchor design software.
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