Shield Anchors – Projecting Bolt
From £10.30£12.36 EX VATINC VAT
Three-part expanding shield anchor with projecting bolt for solid fixings in brick and concrete. The loose nut gives flexibility on fixture thickness, and the expanding shield compensates for slightly oversized holes caused by drilling in softer masonry.
| Size | QTY | Price | QTY |
|---|---|---|---|
| 55mm | 25 | £10.30£12.36 | |
| 70mm | 25 | £11.66£13.99 | |
| 105mm | 25 | £12.01£14.41 | |
| 75mm | 25 | £15.26£18.31 | |
| 110mm | 25 | £16.35£19.62 | |
| 75mm | 25 | £20.50£24.60 | |
| 90mm | 25 | £21.10£25.32 | |
| 120mm | 25 | £22.95£27.54 | |
| 90mm | 25 | £30.42£36.50 | |
| 105mm | 25 | £33.77£40.52 | |
| 150mm | 25 | £39.68£47.62 | |
| 150mm | 10 | £34.03£40.84 |
Shield anchors with a projecting bolt are a straightforward, reliable fixing for brick, blockwork, and concrete. The three-part expanding shield grips the substrate as the bolt is tightened, pulling the shield open against the sides of the drilled hole. This gives a solid, load-bearing fixing that holds well even in slightly oversized holes — a common issue when drilling brick with a powerful hammer drill. These shield anchors with projecting bolt come in a range of sizes from M6 through to M16, covering most standard fixing requirements on site.
The projecting bolt design means the threaded section protrudes from the anchor body, allowing you to fix through materials of varying thickness. The loose nut gives additional flexibility, letting you adjust for different fixture thicknesses and hole depths without needing a separate bolt. That makes them particularly useful when you are fixing brackets, handrails, shelving supports, or structural frames where the exact depth or material thickness can vary slightly between fixings.
Where Shield Anchors Projecting Bolt Get Used
These anchors are a go-to fixing for trade jobs involving brick or concrete substrates. Because the three-part expanding shield spreads the load across a wider contact area than a single-piece anchor, they perform well in softer or more variable masonry where oversized holes are more likely. The loose nut design makes them quicker to use in practice, since you are not battling a fixed thread against an imperfect hole depth.
Sizing and Pack Options
Available in sizes from M6 x 10mm up to M16 x 35mm, with packs of 10 or 25 depending on the size. Selecting the right size comes down to the bolt diameter required by your fixture and the depth of embedment you need for the load. Heavier loads and larger fixtures naturally call for the larger M12 or M16 options, while M6 and M8 cover lighter brackets and fittings. Check the manufacturer’s load data for the substrate type before specifying on structural applications.
Pro Tip: When drilling into brick for these anchors, drill into the brick itself rather than the mortar joint, and use a sharp bit to keep the hole as clean as possible — a ragged or oversized hole still benefits from the three-part expanding shield, but a clean hole gives you the best pull-out resistance.
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