Best current price£11.34from The Range
Shopping.co.uk recommended and popular offers
The Range£11.34Visit shop Jcp Construction Products Sleeve Anchors Hexagon Bolt Zyp - 16Mm/M12 X 110 (Box Of 10) - White
Visit shop20 offers from £11.34 - £22.06
View price history by clicking the chart icon.
The JCP Construction Products Sleeve Anchor Hexagon Bolt is a robust, versatile fastener designed for both professional tradespeople and DIY enthusiasts requiring high-strength anchoring in concrete and masonry. Providing exceptional holding power and stability, these anchors are ideal for securing heavy-duty fixtures and structural components; however, users should note that they are specifically optimized for hard masonry surfaces and may not be suitable for soft or crumbly base materials.
| Colour | White |
|---|---|
| Model Part Number | 1427460 |
| Brand | JCP CONSTRUCTION PRODUCTS |
Sleeve anchors rely on expanding against solid material to function; they are not recommended for hollow brick or aerated concrete blocks.
While a torque wrench ensures precise tension, a standard socket wrench is usually sufficient for most DIY applications, provided you do not exceed the material's structural limits.
The zinc-plated finish offers good corrosion resistance for general outdoor use, but for highly corrosive environments like coastal areas, stainless steel options are generally preferred.
These are intended to be permanent fixtures. While the bolt can often be unscrewed, the expansion sleeve usually remains embedded in the masonry.
Always use a masonry-specific drill bit that matches the diameter of the anchor sleeve exactly.
The drill hole is likely too large or the masonry is too soft. Check your drill bit diameter against the manufacturer specifications and ensure the base material is solid concrete or stone.
Ensure your socket or wrench size perfectly matches the bolt head and avoid using impact drivers on lower-grade or smaller diameter anchors to prevent over-torquing.
Verify that the hole is deep enough and has been cleared of drill dust. If debris remains at the bottom, the bolt will not sit flush against the surface.
To install, drill a hole into the base material matching the anchor's diameter to the specified depth. Clear the hole of dust and debris, as trapped particles can prevent the sleeve from expanding correctly. Insert the anchor through the fixture and into the hole; use a hammer to tap it in if it fits tightly. Finally, tighten the hexagon bolt clockwise until firm. These anchors are compatible with various masonry types including cured concrete and solid block. Maintenance is minimal; however, in high-moisture environments, periodically check the bolt head for signs of surface oxidation and ensure it remains tight.
