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The 80/20 INC. 4125 is a 12-hole tee flat plate corner bracket designed for use with Series 10 aluminum framing systems. Fabricated from anodized aluminum in a gray finish, this plate measures 4 inches in length and 0.188 inches thick, providing a low-profile, rigid connection point for structural joints. It supports external fastening and is intended for use with Bolt Kit 3393. Licensed contractors, fabricators, and industrial maintenance technicians working with modular T-slot framing will find this bracket a standard component for assembling right-angle and flat junction connections within Series 10 builds.
This bracket fits into modular aluminum framing applications including machine guarding, workstation assembly, conveyor framing, and equipment enclosures. The 12-hole pattern allows multiple fastener positions, giving installers flexibility when aligning and securing structural members. Its anodized finish adds corrosion resistance suited for light industrial and commercial environments. Used in conjunction with Series 10 extrusions and compatible hardware, this plate simplifies assembly without requiring welding or specialized fabrication equipment.
Designed for use with 80/20 INC. Series 10 aluminum framing systems and Bolt Kit 3393. Verify extrusion slot size and fastener specifications against your Series 10 assembly documentation before installation.
Installation is performed by fabricators or maintenance technicians familiar with modular T-slot framing systems. Power down any machinery or equipment connected to the framing structure before adding or replacing structural components. Use appropriate hand tools to tighten fasteners to the torque values specified in the 80/20 INC. Series 10 assembly documentation - do not overtighten anodized aluminum hardware. Ensure all mounting holes are aligned with extrusion slots before final fastener engagement.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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