Description
4 Series Standard Connector is used to create a strong inline joint between 4 Series aluminium profiles. Ideal for flush profile joining.
Product Code: 2.04.SPSP
Material: Zinc-Plated Steel
Compatible Series: 4 Series
This connector is designed to join two profiles in a straight, in-line configuration — perfect for extending profile lengths or forming continuous structural runs. It fits internally into the profile slots, providing a clean and concealed connection with no external hardware required.
Made from zinc-plated steel, the 4 Series Standard Connector delivers strength and corrosion resistance suitable for industrial, workshop, or mobile framework applications. Its internal design ensures a flush finish, making it ideal for use where smooth external surfaces are important — such as in guarding systems, workstations, or display structures.
This connector is fast to install and requires no additional fixings unless specified.
Key Features:
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Joins 4 Series profiles in a straight, inline connection 
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Internal fit for a seamless profile extension 
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Zinc-plated steel construction for durability and corrosion resistance 
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Fixings not required unless stated 
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Clean and professional finish with no external brackets 
Applications:
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Extending aluminium profiles 
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Continuous framework builds 
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Display systems and partitions 
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Safety guards and machine enclosures 
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Lightweight racking or mobile trolleys 
Installation Tip:
Cut both profile ends square and deburr before inserting the connector. Slide it into one profile, then align and insert the second for a snug, continuous joint. Check alignment and structural fit before use.
Need Custom Lengths or Build Advice?
SlotPro offers a cut and mill service to customise your aluminium profile system. For help with connectors or layout support, contact us:
📞 0800 00 28 32
📧 [email protected]





