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JCP Hexagon Flange Nut Sleeve Anchors ZYP

JCP
Regular priceFrom £3.60
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The JCP Hexagon Flange Nut Sleeve Anchor is a versatile, high-performance expansion anchor designed for reliable medium-duty fastening into concrete, solid brick, and stone. Featuring a Zinc Yellow Passivated (ZYP) finish for enhanced corrosion resistance, this sleeve anchor is engineered for through-fixing applications where a secure, flush-fitting finish is required. Its integrated flange nut simplifies the installation process by providing a wide load-bearing surface, ensuring stability and professional results for both structural and decorative fixtures.

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Integrated Flange Nut: Features an inbuilt flange that eliminates the need for separate washers and provides a larger surface area for superior clamping force.
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Zinc Yellow Passivated Finish: The ZYP coating offers a durable layer of protection against oxidation, making it suitable for internal and sheltered external environments.
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Through-Fixing Design: Allows for drilling and installing directly through the fixture, significantly reducing setup time and ensuring precise alignment.

When it comes to masonry and concrete fixings, the JCP Hexagon Flange Nut Sleeve Anchor stands out as a dependable industry standard. This specific variant, finished in Zinc Yellow Passivation, is designed to balance ease of use with robust mechanical performance. The primary advantage of a sleeve anchor over traditional bolts is its ability to distribute load across a larger surface area within the substrate, reducing the risk of material cracking or failure in medium-duty applications.

The integration of the hexagon flange nut is a purposeful design choice. In many fastening scenarios, users are required to juggle separate washers and nuts, which can be cumbersome especially when working at height or in awkward positions. By incorporating the flange directly into the nut, JCP has created a one-piece tightening solution. This flange acts as a built-in washer, effectively distributing the clamping pressure and preventing the nut from marring the surface of the fixture. This is particularly beneficial when securing metal brackets, timber plates, or machinery to floorings and walls.

Installation efficiency is another hallmark of this product. Because it is a through-fix anchor, there is no need for complex marking out or removing the fixture once the hole is drilled. You simply position your item, drill through the pre-existing holes into the masonry, insert the sleeve anchor, and tighten. As the hexagon nut is turned, the internal tapered bolt is pulled upward, forcing the external sleeve to expand outward into the walls of the drill hole. This mechanical expansion creates a high-friction grip that can withstand significant tension and shear loads.

Whether you are a professional contractor installing stadium seating and handrails, or a DIY enthusiast mounting heavy shelving in a garage, the JCP Sleeve Anchor provides the structural integrity required. The ZYP coating provides a distinctive yellow hue that is not only aesthetically recognizable but serves as a functional barrier against moisture and corrosion, extending the service life of the fixing compared to standard bright zinc plated alternatives.

Product Details

  • Key Features

    Anchor Type: Sleeve Anchor (Expansion)

    Head Type: Hexagon Nut with Integrated Flange

    Material: Carbon Steel

    Finish: Zinc Yellow Passivated (ZYP)

    Substrates: Concrete, Solid Brick, Natural Stone, Dense Block

    Fixing Type: Through-Fixing

  • Whats in the box?

    A pack of Hexagon Flange Nut Sleeve Anchors of the selected size.

  • JCP Hexagon Flange Nut Sleeve Anchors ZYP

    JCP Hexagon Flange Nut Sleeve Anchors ZYP

Frequently Asked Questions

Can these anchors be used in hollow blocks?

While sleeve anchors perform best in solid base materials like concrete or solid brick, they can sometimes be used in dense hollow blocks depending on the wall thickness. However, for hollow substrates, we generally recommend specialized cavity fixings for maximum safety.

What is the benefit of the Zinc Yellow Passivated (ZYP) finish?

The ZYP finish provides a thicker protective layer than standard bright zinc plating (BZP). This offers improved resistance to white rust and corrosion, making it ideal for use in humid indoor environments or protected outdoor areas.

Do I need a special drill bit for installation?

You should use a standard masonry drill bit that matches the specified diameter of the sleeve anchor. It is essential to ensure the hole is cleaned of dust and debris before insertion to allow for proper expansion of the sleeve.