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    Hex Nut Sleeve Anchor Masonry Bolt 12mm x 129mm, Each

    Hex Nut Sleeve Anchor Masonry Bolt 12mm x 129mm, Each

    34 in stock

    $3.80 AUD
    $0.00 AUD $3.80 AUD
    Sale Sold out
    Taxes included. Shipping calculated at checkout.

    The longest anchor in the whole range, 129mm, is built for the thickest fixtures and stacked timber.

    Drill a 12mm hole into concrete, solid brick, block or stone, drop the bolt straight in, then tighten the hex nut with a spanner to expand the sleeve and clamp it down. It holds heavy brackets, thick timber, rails and similar fixtures without any movement, rated medium duty and built from zinc-plated steel for the outdoors.

    Sold singly, so a bigger job does not mean buying more than the fixture count you actually need.

    Full specs are in the tabs below, and if you are not sure this is the right diameter for the load, ask us before you drill.

    View full details

    The anchor in detail

    • Type: Sleeve anchor (masonry bolt)
    • Head: Hex nut, torque-set
    • Diameter: 12mm
    • Length: 129mm
    • Mechanism: Expanding sleeve
    • Material: Zinc-plated steel
    • Drill hole: 12mm
    • Suits: Concrete, solid brick, block and stone
    • Duty: Medium duty
    • Sold: Each

    Why it works

    • Expands in the hole to lock the fixture down tight
    • Goes in as one piece, no separate plug to fit
    • Tighten the hex nut with a spanner and it is set
    • 129mm length clamps fixtures of that thickness into masonry
    • Holds timber, steel, brackets and rails to a solid wall
    • Sold singly, so you only buy what the job needs

    Shipping and Returns

    We pack and send your order with care, right here from our Strathalbyn store. Most parcels leave within 1–2 business days, and you'll get tracking as soon as it's on the way. If you're local, you can choose click-and-collect or our delivery service at checkout.

    If something arrives damaged or not quite right, let us know within 14 days and we'll sort it quickly. You can return unused items in their original condition for a refund or store credit. For safety reasons, we can't accept returns on gas bottles, cut materials, or custom orders.

    We're here to make things easy, so if you ever have a question about your delivery or a return, our team is only a call away.

    Why you'll love shopping with us

    • Straight answers, fast

      Our team respects your time and gives practical advice without the pitch.

    • Support beyond the sale

      We help with timing, soil fixes, and setbacks — not just what to buy today.

    • Same care for trade and DIY

      Every customer gets the same attention, whether it’s one room or a full build.