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The Range£82.83Visit shop Jcp Fixings Eta Option 1 Heavy Duty Anchors Countersunk Head Bright Zinc Plated Ce - 12Mm/M8 X 120 (Box Of 25) - Red
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The JCP Fixings ETA Option 1 Heavy Duty Anchors are designed for construction professionals and contractors requiring secure, robust fastening solutions in high-load applications. Their primary benefit is a high-strength hold combined with a professional countersunk head that ensures a flush, snag-free finish on surfaces. A primary caveat to keep in mind is that proper hole diameter and depth accuracy are essential for the anchor to achieve its rated pull-out strength, making precise drilling a requirement for safety.
| Colour | Silver |
|---|---|
| Model Part Number | 5014196362854 |
| Brand | JCP Fixings |
The bright zinc plating is designed primarily for indoor or dry environment applications. They are not recommended for external, exposed, or highly corrosive environments.
These anchors are specifically designed for concrete applications where they meet ETA Option 1 standards. Use in brick or block is not recommended due to varying material densities.
ETA Option 1 means the product has been stringently tested and certified for both cracked and non-cracked concrete, offering the highest level of safety for structural fixings.
The countersunk head is designed to recess into the material; ensure the mounting plate has a matching countersunk hole to allow the bolt to sit flush.
Heavy-duty expansion anchors are generally designed for single-use applications. Once expanded into concrete, they should not be removed and reused in another hole.
The drill hole is likely too large or the concrete is soft/spalled. Re-drill in a different location or check that the drill bit diameter matches the anchor specifications.
Ensure the hole is drilled to the correct depth and clear all drilling dust from the hole entirely. The anchor should fit snugly but not require excessive force.
To install, always use a masonry drill bit sized exactly to the diameter of the anchor (e.g., 18mm for the M12 variant). Drill to the required depth, ensuring all dust and debris are cleared from the hole using a brush or compressed air before inserting the anchor. Tap the anchor in gently with a hammer, then tighten the nut or bolt head to the specified torque. For maintenance, periodically inspect the visible anchor head for signs of mechanical loosening or surface oxidation, particularly in facilities where vibration is present. Always store in a dry environment to maintain the integrity of the zinc plating.
