Invisible AssemblyLinear ExtensionConcealed Joints

Specialized & Internal Connectors

Invisible Assembly & Concealed Joints

Invisible assembly, linear extension, and articulated connections installed inside T-slots or at profile end faces. These connectors enable clean, tool-accessible joints without external hardware visible on the frame surface.

40+SKUs Available

Source DocumentationDocument requirements agreed for the specific product and source

Pivot Joints

Die-cast zinc alloy pivot joints for rotatable profile-to-profile connections. Available in standard (no handle) and handle variants (S). The pivot mechanism allows the joint angle to be adjusted and locked at any position. Compatible with EU 20 through EU 45 series profiles.

Zinc Alloy (Die-Cast)

Zinc Alloy

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Linear Extension Connectors

S45C zinc-plated linear extension connectors for end-to-end inline profile joining. The connector installs inside compatible profile bores to create an aligned concealed joint. Select the listed variant by profile series and dimensions.

S45C Carbon Steel

Zinc Plated

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Anchor Fastener Cams

Anchor fastener cams for compatible aluminum-profile connections. XADJ42 is zinc alloy with nickel plating, while XADJ31 is SUS304 with vibratory polishing. Select the listed variant by profile series and dimensions.

Zinc Alloy / SUS304

Zinc Alloy / SUS304Nickel Plated / Polished

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Cube Connectors

ADC12 cube connectors for 2-way (D variant) and 3-way (T variant) profile junctions. The cube body fits at the profile junction and is secured with compatible fasteners. Select the listed variant by profile series and dimensions.

ADC12 Aluminum Alloy

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End Plate Connectors

ADC12 end plate connectors for closing and connecting compatible aluminum-profile end faces. Available variants cover the listed EU 30 and EU 40 profile series; confirm the profile and dimensions before ordering.

ADC12 Aluminum Alloy

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Elastic End Connectors

S45C nickel-plated elastic end connectors for compatible aluminum-profile end connections. Available variants cover the listed EU 30 and EU 40 profile series; confirm the profile and dimensions before ordering.

S45C Carbon Steel

Nickel Plated

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Central Connectors

S45C carbon steel anchor-style connectors for invisible internal profile-to-profile joining. Inserted through the profile end face and tightened with a hex key. Available in 0 degree (inline) and 90 degree (perpendicular) configurations. Compatible with EU 30 and EU 40 series profiles.

S45C Carbon Steel

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Source Documentation

Document requirements agreed for the specific product and source

Certificates by Agreement

Testing and certificate availability confirmed before order

Order Terms by Source

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RFQ Review

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Engineering Questions Answered

Common questions from system integrators and mechanical engineers.

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