Custom T-Slot Sliding Bolts for Doors and Windows
Hetai – Custom Fastener Manufacturer
Hetai specializes in the production of custom T-slot sliding bolts designed specifically for door and window systems, aluminum profiles, sliding tracks, and architectural hardware. With a special T-shaped head and sliding design, these bolts provide a practical and secure fastening solution for profile-based assemblies.

Designed for Aluminum Door & Window Systems
T-slot sliding bolts are widely used in aluminum doors and windows, curtain wall systems, sliding mechanisms, and aluminum profile structures. The T-shaped head is designed to fit into the internal groove of an aluminum profile, allowing the bolt to slide freely along the slot before being positioned and tightened.
This design provides flexible positioning, easy installation, and reliable clamping, making it ideal for applications where conventional bolts cannot be inserted directly from the end of the profile.
Fully Customized to Your Specifications
At Hetai, we manufacture T-slot sliding bolts according to customer drawings, samples, specifications, and application requirements. The head shape, head dimensions, thread diameter, thread length, overall length, and other critical dimensions can be customized to match your specific profile and hardware system.
Whether you require a standard production run or a completely non-standard design, our engineering team can develop the appropriate solution for your application.
Materials & Surface Finishes
Depending on the application and performance requirements, our custom T-slot sliding bolts can be manufactured from:
- Stainless Steel
- Carbon Steel
- Alloy Steel
- Brass
- Aluminum
- Other materials upon request
Various surface treatments are available, including zinc plating, nickel plating, passivation, black oxide, and other customized finishes, providing enhanced corrosion resistance, durability, and appearance.
Precision Manufacturing & Quality Control
Hetai combines cold heading, CNC machining, thread rolling, turning, milling, and other precision manufacturing processes to produce high-quality custom T-slot sliding bolts.
Each production batch can be inspected for critical dimensions, thread accuracy, surface quality, and overall appearance to ensure consistent performance and reliable assembly.
Applications
Our custom T-slot sliding bolts are suitable for:
- Aluminum doors and windows
- Sliding doors and window systems
- Aluminum profile assemblies
- Curtain wall systems
- Architectural hardware
- Door and window frames
- Industrial aluminum profiles
- Custom mechanical structures
Why Choose Hetai?
With extensive experience in custom fasteners and non-standard hardware, Hetai provides an integrated manufacturing solution from drawing review and material selection to production, surface treatment, inspection, and delivery.
Simply provide your drawing, sample, or technical requirements, and Hetai can manufacture T-slot sliding bolts precisely according to your specifications.
Hetai — Custom T-Slot Sliding Bolts for Secure, Flexible, and Reliable Door & Window Assembly.






