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The Range£12.56Visit shop Thunderbolt All-Purpose Anchors Countersunk Head Zyp - M5 X 50 (Box Of 100) - White
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The Thunderbolt All-Purpose Anchors with a countersunk head are designed for DIY enthusiasts and trade professionals who require a reliable, high-strength fastening solution for masonry and drywall projects. These steel anchors provide a secure hold and a clean, flush finish, making them ideal for installations where aesthetics matter. While their bright zinc plating offers significant corrosion resistance, users should note that they require precise hole sizing to maintain their structural integrity during installation.
| Colour | Gold |
|---|---|
| Model Part Number | V35139 |
| Brand | Thunderbolt |
Yes, they feature bright zinc plating for corrosion resistance, making them suitable for sheltered outdoor use.
These are primarily designed for masonry and solid materials. Always ensure the substrate can support the load before installation.
You will need a drill with the appropriate masonry bit and a screwdriver or impact driver.
While they are intended for permanent installation, they can usually be backed out, though the hole may need repair afterward.
It allows the anchor to sit flush with the material surface, providing a smooth finish for mounting fixtures.
The hole may be too large. Try using a slightly larger diameter anchor or fill the hole and re-drill.
Ensure the hole is clear of masonry dust or debris and verify that the drill bit is not worn down.
The hole may need to be countersunk further or debris might be trapped beneath the head.
To install, first drill a hole into the substrate matching the diameter of the anchor. Clean out any dust or debris from the hole using a brush or compressed air to ensure maximum friction. Insert the anchor and use a drive tool or screwdriver to secure it until the head sits flush. While the zinc plating resists corrosion, avoid using these anchors in highly acidic environments or permanent exposure to saltwater, as this may accelerate wear. Periodically check that fixtures remain tight if they are subject to frequent vibration.
