UTT7403
UTTERLY
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UTT7403 4-hole flat plate fitting is a specialized connecting accessory for strut channel frames. Fabricated from high-strength carbon steel, it offers three surface treatments to adapt to dry indoor, humid and outdoor corrosive environments. With a professional flat plate structure and four pre-drilled holes, this product fits perfectly at 90-degree corners where two strut channels intersect, achieving flush installation and stable connection.
It comes with standard specifications and supports customized sizes for special frame designs. Widely used for corner joints of strut channel frames in electromechanical, HVAC and structural framing projects, it effectively reinforces frame stability.
Core Function: Connect two strut channels at 90-degree corners for flush and firm assembly
Raw Material: High-strength carbon steel
Surface Finish: Black finish / Electro-galvanized / Hot-dip galvanized (HDG)
Installation Feature: Fits flush to the top of two intersecting channel lips
Standard Size: 3-1/2" (A) × 5-3/8" (B)
Customization Service: Custom sizes are available on request
Item | Specification |
|---|---|
Model | UTT7403 Series |
Raw Material | Carbon Steel |
Surface Treatment | Black / Electro-galvanized / Hot-dip galvanized (HDG) |
Standard Dimension | A: 3-1/2", B: 5-3/8" |
Unit Weight | 200g |
Customization | Custom sizes supported |
Main Application | 90° corner connection for strut channel frames |
Sample Supply | Free pre-order test samples available |
1.Strut Channel System: 90-degree corner connection for various C-channel frames in pipeline support projects.
2.Electrical Installation: Corner reinforcing fitting for metal frames of cable trays and electrical equipment.
3.HVAC Engineering: Connecting accessory for the corner joints of air duct and pipeline support frames.
4.Structural Framing: Flush connection component for light-duty metal framing systems.
1.Select the proper UTT7403 plate according to the strut channel size and frame style.
2.Place the flat plate at the 90-degree corner of two intersecting strut channels, keep it flush with channel lips.
3.Align the four holes with the mounting holes on the strut channels.
4.Insert bolts and nuts, then tighten them evenly to finish the corner connection.
5.Check the assembly to ensure no gap and reliable connection.
1.Conforms to general manufacturing standards for strut channel connecting fittings.
2.Black, electro-galvanized and hot-dip galvanized finishes all meet international anti-corrosion specifications.
3.All products pass dimensional and appearance inspection before delivery.
Black finish for cost-effective indoor use; electro-galvanized for regular humid areas; hot-dip galvanized for outdoor and severely corrosive environments.
Fits closely on channel lips without protrusion, keeping the frame neat and avoiding space interference.
Uniform force distribution greatly improves the firmness and stability of corner joints.
Standard size for common channels, and customized sizes for special engineering demands.
High-strength carbon steel resists deformation under long-term load.
Matches all mainstream strut channels and other UTT series accessories.
Q1: What surface finishes are available for UTT7403?
A1: Three options: black finish, electro-galvanized and hot-dip galvanized.
Q2: What material is this flat plate made of?
A2: It is made of high-strength carbon steel.
Q3: What is the main usage of this product?
A3: It is used for 90-degree corner connection of strut channel frames.
Q4: Does it support customized sizes?
A4: Yes, we can produce custom sizes as required.
Q5: What is the standard dimension and weight?
A5: Standard size: 3-1/2" × 5-3/8", unit weight: 200g.
