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    Hex Nut Sleeve Anchor Masonry Bolt 12mm x 75mm, Each

    Hex Nut Sleeve Anchor Masonry Bolt 12mm x 75mm, Each

    6 in stock

    $1.95 AUD
    $0.00 AUD $1.95 AUD
    Sale Sold out
    Taxes included. Shipping calculated at checkout.

    A sleeve anchor, or masonbolt, is the go-to when you need to bolt something solid down to concrete or brick. It comes ready to use as one piece. Drop it into a drilled hole, then tighten the hex nut. As you tighten, the sleeve expands and grips the sides of the hole, so the fixture is pulled down tight and held firm.

    This is the 12mm diameter at 75mm long. The 12mm size is the heavy one, for serious fixtures and bigger loads. The longer the anchor, the thicker the fixture it can clamp and the deeper it sits in the wall.

    Drill the hole the same size as the anchor, clear the dust, drop it through your fixture, then do up the nut with a spanner or socket. It suits fixing timber, steel, brackets, rails and posts to masonry. Match the length to how thick your fixture is plus a good bite into the wall.

    Sold one at a time, so grab the number the job needs. Full sizing is in the tabs below.

    View full details

    The anchor in detail

    • Type: Sleeve anchor (masonry bolt)
    • Head: Hex nut, torque-set
    • Diameter: 12mm
    • Length: 75mm
    • 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
    • 75mm 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.