Square Brackets
A6061 aluminum square brackets for right-angle connections in T-slot aluminum-profile assemblies. XADY01 is listed with a sandblasted silver anodized finish for EU 20–40 and GB 30–40 profile series.

Material
A6061 Aluminum Alloy
Part Code
XADY01
Profile Compatibility
EU 20–40 · GB 30–40
Joint Angle
90° Right-Angle
Part Number System
Full part numbers are composed of the product code plus the series designation, separated by a hyphen.
Code — XADY01
Product family identifier. All square brackets share the same code XADY01 regardless of size.
Series — 206 / G306 / 308 / G408 / 408 / 4010
Profile series code indicating slot width and profile size. Prefix "G" denotes GB standard; no prefix denotes EU standard.
Dimensions & Specifications
All dimensions in millimeters (mm).

| Code | Series | A | C | C₁ | D | D₁ | T | Compatible Profile |
|---|---|---|---|---|---|---|---|---|
| XADY01 | 206 | 20 | 6 | 10 | 5.5 | 9.5 | 15 | EU 20 Slot 6mm |
| G306 | 30 | 10 | 15 | 6.5 | 11 | 20 | GB 30 Slot 6mm | |
| 308 | 30 | 10 | 15 | 6.5 | 11 | 20 | EU 30 Slot 8mm | |
| G408 | 40 | 15 | 20 | 8.5 | 14 | 30 | GB 40 Slot 8mm | |
| EU 40 Slot 8mm | ||||||||
| EU 40 Slot 10mm |
Key Features
Compact Cubic Form Factor
Square cross-section fits neatly into profile corners without protruding, maintaining a clean and professional frame appearance.
A6061 Aluminum
The listed square-bracket variants use A6061 aluminum with the material, finish, and dimensions shown in the specification table.
Precision Central Through-Hole
The listed center hole accepts the matching T-slot nut and bolt fastening arrangement.
Wide Series Coverage
Compatible with EU 20–40 mm and GB 30–40 mm T-slot profile series, covering 6 standard series in a single product code.
Two Standard Finishes
Available finishes are listed by product code. Any additional finish request must be confirmed for the specific source and order.
Quick Assembly & Disassembly
No welding or drilling required. T-slot nut fastening allows frames to be reconfigured or expanded at any time.
Typical Applications
Machine Frame Assembly
Create rigid 90° corner joints in aluminum profile machine frames, enclosures, and structural supports.
Workstation Construction
Build modular workbenches, assembly tables, and ergonomic workstations with clean right-angle connections.
Automation Structures
Reinforce corners in conveyor frames, robotic cell enclosures, and automated equipment structures.
Technical FAQ
Related Products
More from Brackets & Joining Plates

XADM01
L-Shape Extruded Interior Corner Brackets
A6063 extruded aluminum L-shape brackets designed for slot-mounted interior corner reinforcement in T-slot aluminum profile frame assemblies. The symmetric L-profile provides equal-arm support on both sides of the corner joint. Compatible with EU 30–50 mm and GB 30–40 mm series profiles.

XADQ21 · XADQ31
L-Shape Cast Interior Joint Brackets
S45C and SUS304 L-shape brackets for concealed interior corner joints in compatible T-slot aluminum-profile frames. Select XADQ21 or XADQ31 by material, profile series, and listed dimensions.

XADN31
Interior Corner Brackets
Flat-profile interior corner brackets for concealed slot-mounted frame reinforcement. Available in 90° and 135° angle variants, compatible with EU and GB series profiles from 30 to 50 mm. The low-profile design keeps all hardware flush within the profile slot for a clean finish.

XACC31 · XACC21
Joining Plates
SUS304 and SPCC joining plates for same-plane aluminum-profile connections. Select the listed Y, X, L, T, or A shape by profile series, dimensions, material, and finish.
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