ETA Drop In Wedge Anchors Stainless Steel A4-316
ETA Drop In Wedge Anchors Stainless Steel A4-316 - M6 is backordered and will ship as soon as it is back in stock.
ETA-approved, A4-316 stainless steel drop-in wedge anchors designed for both cracked and non-cracked concrete. These European-manufactured, deformation-controlled anchors provide a permanent flush socket for metric bolts and threaded rods, making them ideal for heavy external and marine environments.
Click & Collect from our store in Bridgwater, Somerset
Usually ready in 1 hour
Description
Description
Unbeatable Marine-Grade Durability
When you are suspending mechanical services outside or setting anchor points near the coast, standard zinc won't survive. Coastal salt, rain, and pollution quickly destroy inferior metals.
These drop-in anchors are manufactured from premium A4-316 stainless steel. This marine-grade alloy provides unbeatable corrosion resistance, giving you the practical advantage of a maintenance-free, lifetime hold in the harshest environments.
Flexible, Flush-Fitting Design
Traditional stud anchors leave dangerous metal rods protruding from the ground if you remove the fixture. These deformation-controlled anchors solve that problem completely.
They sit completely flush within the concrete, providing a permanent threaded socket. You get the emotional benefit of complete flexibility—easily bolting down and removing equipment without leaving hazardous tripping points behind.
Certified Safety and Strength
Commercial and structural installations require guaranteed reliability. Manufactured in Europe, these anchors carry ETAG 001-6 approval for multiple non-structural applications.
They perform exceptionally well in both cracked and non-cracked concrete (C20/25 to C50/60). You also get the added assurance of tested fire-resistant loading, ensuring your suspended overhead services stay secure during emergencies.
Professional Installation
To guarantee the correct deformation-controlled expansion, these anchors require a dedicated setting punch. Once struck, the internal wedge expands the base forcefully against the concrete walls.
This provides an aggressive, anti-spin mechanical lock. Whether you are suspending heavy threaded rods for external HVAC or securing outdoor staging, you can trust this anchor to perform flawlessly.
Key Features
- Manufactured in Europe from marine-grade A4-316 stainless steel.
- Deformation-controlled expansion mechanism for a rock-solid hold.
- Provides a permanent, flush-fitting internal female thread.
- Approved for both solid cracked and non-cracked concrete (C20/25 to C50/60).
- Compliant with ETAG 001-6 for multiple non-structural applications.
- Tested and formally certified for fire-resistant loading scenarios.
Specifications
Specifications
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What's in the box?
What's in the box?
Frequently Asked Questions
Do I need a special tool to install these anchors?
Do I need a special tool to install these anchors?
Yes, you must use a dedicated setting punch (often called a drop-in tool). Striking this punch is what forces the internal wedge to expand and physically lock the anchor into the concrete walls.
Can I use these in brick or blockwork?
Can I use these in brick or blockwork?
No, these are high-pressure expansion anchors engineered specifically for solid concrete. Using them in softer base materials will likely crack the brick or pull straight out of hollow blocks.
Will these rust if I use them near the ocean?
Will these rust if I use them near the ocean?
No. Because they are manufactured from A4-316 marine-grade stainless steel, they offer exceptional resistance to salt spray and harsh coastal weather, preventing long-term rust and structural degradation.
Shipping
What countries do you ship to?
What countries do you ship to?
We currently only ship to the UK. To enquire about shipping to a different destination, please contact us.
How long will it take to receive my order?
How long will it take to receive my order?
Shipping normally takes 1 - 2 days. Orders placed before 2:00pm will be shipped same day. Orders placed after 2:00pm on Fridays will be shipped the following Monday.
