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    Reliable Bolt

    Bolt 1.1/2" × 4.1/2" UNC Galvanised

    Bolt 1.1/2" × 4.1/2" UNC Galvanised

    R 360.52
    R 360.52
    Sale Sold out
    Taxes included. Shipping calculated at checkout.

    1.1/2" × 4.1/2" bolt in galvanised steel.

    The plain shank carries shear load across the joint instead of the thread, so the parts cannot creep along the thread under sideways load. That is why structural connections specify bolts, not set screws. The galvanised coating gives solid outdoor corrosion protection at a fraction of the cost of stainless.

    Typical uses

    • Heavy bracketry
    • Pivot and hinge points
    • Structural steel connections
    • Shear-loaded joints

    Pick a length that puts the plain shank through the joint and leaves the thread in the nut.

    Manufactured to DIN 601. Dimensions, thread form and head geometry follow the standard, so it interchanges with any other DIN 601 part of the same size regardless of who made it.

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    Applications and Benefits:

    • Size: 1.1/2" × 4.1/2"
    • Manufactured to DIN 601 for guaranteed dimensions and thread fit
    • UNC thread
    • Galvanised — zinc coated for general outdoor corrosion protection
    Brand Reliable Bolt
    Type Galvanised Imperial Bolts
    Standard DIN 601
    Size 1.1/2"
    Length 4.1/2"
    Thread UNC
    Material / Finish Galvanised

    This product comes with a standard manufacturer warranty. Please refer to the manufacturer's documentation for specific warranty terms and conditions.

    Delivery Information:
    Reliable Bolt delivers fasteners, tools, and abrasives across South Africa with fast, dependable service.

    Local Delivery:
    East Rand & Johannesburg
    Handled by our in-house delivery team:
    East Rand: Mondays, Wednesdays, Fridays
    Johannesburg & Surrounds: Tuesdays, Thursdays
    Delivery Time: 2–3 working days

    Nationwide Delivery:
    We have partnered with The Courier Guy & PUDO

    Cost:
    Free on orders over R1500
    R175 flat fee for orders under R1500
    Tracking: Included with every shipment

    Ordering:
    Place your order online and select “Delivery” at checkout. Prefer to speak to someone? Call 011 609 7946 or email sales@reliablebolt.co.za.

    Notes:
    Deliveries are made Monday to Friday only
    For bulk orders, contact us to arrange tailored shipping