Hex Sleeve Anchor M8X40mm POWHS0840-PWR
$42.26 inc GST
The POWHS0840-PWR Hex Sleeve Anchor is a medium-duty fixing measuring 8 mm in diameter and 40 mm long. Its expansion sleeve and hex head design provide practical installation for securing timber and steel fixtures to suitable concrete and masonry substrates.

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Description
Product Description
The Hex Sleeve Anchor M8 × 40 mm POWHS0840-PWR is a practical fastening solution for medium-duty fixing applications in concrete and masonry. Designed for electrical contractors, builders, and maintenance professionals, this pre-assembled mechanical anchor helps secure timber and steel fixtures to suitable solid and masonry substrates. Its hex head design allows straightforward tightening with the appropriate socket, making it a useful addition to any trade fastening kit.
Reliable Expansion for Masonry Fixings
The anchor features a precision-stamped tubular expansion sleeve that locks firmly into the drilled hole as the fastener is tightened. A specially tapered plow bolt is drawn into the sleeve during installation, expanding the assembly to create a secure mechanical hold. This expansion mechanism helps keep fixtures firmly attached when installed correctly in a suitable substrate.
Practical Design for Trade Applications
The M8 × 40 mm dimensions provide a compact fixing option for projects requiring a medium-duty anchor. The recommended drilled hole diameter is 8 mm, matching the nominal anchor size and simplifying hole preparation. Its pre-assembled construction also helps reduce the number of separate components required during installation.
The hex head enables tightening with a 10 mm socket, providing a practical approach for routine installation and maintenance work. Always follow appropriate installation procedures and account for the substrate condition, required embedment, fixture thickness, and expected loads.
Key Specifications
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Product code: POWHS0840-PWR
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Anchor type: Hex sleeve anchor
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Nominal size: M8
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Overall length: 40 mm
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Minimum embedment depth: 35 mm
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Maximum fixture thickness: 5 mm
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Recommended drilled hole diameter: 8 mm
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Socket size: 10 mm
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Application: Medium-duty anchoring
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Suitable substrates: Concrete, block, brick, and stone
Ideal For
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Securing timber fixtures to suitable concrete or masonry surfaces.
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Fixing steel fixtures in appropriate masonry applications.
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Electrical installation and building maintenance projects.
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Residential and commercial construction and renovation work.
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General trade applications requiring a compact mechanical expansion anchor.
Additional information
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