Aluminum T-Slot Nut



Product Overview
Its compact profile allows the nut to be positioned along the rail according to installation requirements. After tightening the matching bolt, the T-slot nut engages securely with the internal profile of the rail to create a stable mechanical connection.
Manufactured from aluminum alloy, the product is lightweight, corrosion-resistant and suitable for different photovoltaic mounting applications.
Different thread sizes, nut dimensions, profiles and surface treatments can be customized according to customer drawings, samples and solar mounting system requirements.
Key Features
1. Aluminum Alloy Construction
Manufactured from aluminum alloy, providing a lightweight and corrosion-resistant fastening solution for solar PV mounting systems.
2. Designed for Solar Mounting Rails
The T-slot profile is designed to fit compatible photovoltaic mounting rail channels and provide a threaded fixing point inside the rail.
3. Convenient Positioning
The nut can be positioned along the solar mounting rail according to the required installation location of clamps, brackets and other mounting components.
4. Reliable Threaded Connection
The internal thread provides a secure connection with matching bolts and photovoltaic mounting accessories.
5. Compact T-Slot Design
The compact nut profile allows convenient installation inside compatible rail slots without requiring a bulky fastening structure.
6. Compatible with Multiple Solar Components
Suitable for use with solar mid clamps, end clamps, mounting brackets, rail connectors and other photovoltaic mounting components.
7. Flexible Specifications
Thread size, width, length, height and profile dimensions can be customized according to different solar mounting rail structures.
8. OEM & Custom Manufacturing
Products can be manufactured according to customer drawings, samples and photovoltaic mounting system requirements.
Product Structure
A typical Aluminum Solar PV Mounting Rail T-Slot Nut includes:
- Aluminum Alloy Nut Body
- Internal Metric Thread
- T-Slot Profile
- Rail Contact Surface
- Customized Profile Structure
The exact profile and dimensions can be adjusted to match different solar mounting rail systems.
Product Specifications
Item |
Specification |
Product Name |
Aluminum Solar PV Mounting Rail T-Slot Nut |
Brand |
Chudu Metal |
Product Type |
T-Slot Nut / Sliding Nut / Rail Nut |
Material |
Aluminum Alloy |
Thread Size |
Customized |
Nut Length |
Customized |
Nut Width |
Customized |
Nut Height |
Customized |
Profile Type |
Customized According to Rail |
Surface Treatment |
Anodized / Customized |
Installation Type |
Solar Rail Slot Installation |
Compatible Structure |
Solar Mounting Rail / Aluminum Profile |
Connection Type |
Threaded Bolt Connection |
Application |
Solar PV Mounting System |
OEM Service |
Available |
Drawing Customization |
Available |
Sample Customization |
Available |
Applications

How It Works
The T-slot nut is inserted into the compatible slot of the solar mounting rail and positioned at the required installation location.
A matching bolt passes through the solar module clamp, bracket or other mounting component and engages with the internal thread of the T-slot nut.
When the bolt is tightened, the nut is secured against the internal structure of the mounting rail, creating a reliable mechanical connection.
The position of the nut can be adjusted according to the mounting location before final tightening.
Compatible Solar Mounting Components
The Aluminum T-Slot Nut can be used together with:
- Solar Mounting Rails
- Solar Mid Clamps
- Solar End Clamps
- Mounting Brackets
- Rail Connectors
- Connecting Plates
- Bolts
- Washers
- Solar Mounting Accessories
- Customized Photovoltaic Components
Compatibility should be determined according to the rail slot profile, nut dimensions and thread specifications.
Material & Surface Treatment
Aluminum Alloy
Aluminum alloy provides a lightweight and corrosion-resistant solution for photovoltaic mounting rail connections.
The aluminum alloy specification can be selected according to customer drawings and project requirements.
Anodized Surface
Anodized surface treatment can be supplied according to product specifications and application requirements to improve surface protection and appearance.
Other customized surface treatments are also available according to customer requirements.
Customization Options
Chudu Metal provides flexible customization for different photovoltaic mounting rail systems.
Available customization includes:
- Thread Size
- Nut Length
- Nut Width
- Nut Height
- Internal Thread Depth
- T-Slot Profile
- Rail Slot Compatibility
- Aluminum Alloy Grade
- Surface Treatment
- Special Profile Design
- Customized Packaging
Products can be manufactured according to customer drawings, samples, rail dimensions and photovoltaic mounting system requirements.
Manufacturing Advantages
The Aluminum Solar PV Mounting Rail T-Slot Nut provides a compact threaded connection solution for photovoltaic rail systems.
Chudu Metal can manufacture T-slot nuts according to different solar rail profiles and connection requirements, helping customers achieve better compatibility between nuts, bolts, module clamps and mounting rails.
Related solar mounting fasteners and structural accessories can also be supplied together according to project requirements, helping simplify procurement and improve component compatibility.
Professional production control helps maintain dimensional consistency, stable thread quality and reliable assembly performance.
Why Choose Chudu Metal
Chudu Metal specializes in manufacturing solar PV mounting components, photovoltaic structural accessories and fastener products for global solar projects.
Our solar mounting product range includes aluminum T-slot nuts, channel nuts, solar module clamps, bolts, nuts, washers, U-bolts, pressure plates, beam clamps, mounting brackets, connectors, solar rails, C channel steel, square steel tubes, purlins and other customized photovoltaic mounting components.
With professional metal processing and fastener manufacturing capabilities, we can provide both standard products and customized components according to customer drawings, samples and project requirements.
OEM manufacturing is available for different thread sizes, product dimensions, aluminum profiles, rail structures and photovoltaic mounting applications.
With efficient manufacturing, reliable supply and effective cost control, Chudu Metal is committed to providing global customers with reliable product quality, competitive factory pricing and professional solar PV mounting solutions.
Contact Us
Hebei Chudu Metal Products Co., Ltd.
🌐 Website: www.chudufastener.com
📧 Email: barry@hbchudu.com
📱 WhatsApp / Phone: +86 18533933520
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Contact Us
- barry@hbchudu.com
- +86 18533933520
-
Hebei Chudu Metal Products Co., Ltd.
Our experts will solve them in no time.


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