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Price
$9.23
M8x80mm Heavy Duty Wall Anchor Expansion Bolts - 11 Pcs Stainless Steel Screw With Sleeve for Concrete Brick Wall Fixings โ€” image 1
Expansion BoltsBnnrjiaโœ“ In stock

M8x80mm Heavy Duty Wall Anchor Expansion Bolts - 11 Pcs Stainless Steel Screw With Sleeve for Concrete Brick Wall Fixings

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$9.23
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About this item
  • High-Strength Material: Anchor bolts are made of high-quality 304 stainless steel, which is rust-proof and corrosion-resistant, and can maintain performance in long-lasting outdoor and wet environments. The sturdy structure ensures a secure fixation on concrete surfaces
  • Easy to Install: Expansion screw bolts come with nuts and washers, making installation simple. Just drill a hole, insert the bolt, and tighten with a wrench. These bolts are suitable for concrete and bricks, with strong load-bearing and high tensile strength
  • Use Tips: Make sure to install expansion screw bolts on hard surfaces such as concrete or bricks, not on soft or loose areas. Ideal for anchoring speed bumps, parking stops, curb ramps, etc
  • Wide Application: Suitable for concrete and bricks. Ideal for fixing awnings, water heaters, air conditioners, fences and security gates. Suitable for home decoration, industrial projects, garages, etc
  • Specifications and Packaging: Includes 11 pcs M8x80mm wall bolts and a storage box. Each bolt has a thread diameter of 8 mm and a total length of 80 mm, designed for safe and efficient fastening in a variety of applications
Product description

What are the advantages of our expansion screws? 1. Durable: Made of durable 304 stainless steel, these expansion bolts are rust and corrosion resistant, providing long-lasting performance even in harsh conditions. 2. Reliable Grip: The sturdy design ensures a stable and secure hold on hard surfaces, perfect for heavy-duty tasks such as fixing speed bumps or parking stops 3. Simple installation: Just drill a hole, insert the bolt, and tighten it with a wrench. The matching nuts and washers can easily secure items with strong holding power. 4. Installation Tips: For best results, use on solid surfaces. Avoid installing on loose or fragile areas for optimal stability and safety 5. Wide range of uses: Suitable for concrete and masonry surfaces, suitable for installing fences, awnings, air conditioners, etc. Suitable for home projects and industrial work Features: Material: 304 stainless steel Color: as shown in the picture Package includes: 11 pcs - M8x80mm expansion bolts, a storage box. After-sales guarantee: If you have any questions, please contact us in time and we will answer you as soon as possible. Warm Tips: Due to the color setting of your monitor, the color may be slightly different from the online pictures. Please refer to the actual product. Thank you for your understanding.

Product details
Brand
Bnnrjia
Manufacturer
Bnnrjia
Material
Stainless Steel
Colour
Silver
Size
M8
Part number
ECT-051

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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M8x80mm Heavy Duty Wall Anchor Expansion Bolts - 11 Pcs Stainless Steel Screw With Sleeve for Concrete Brick Wall Fixings | Bigamart