Adjustable Spider Fitting Stainless Steel 316 for Glass Facade and Curtain Wall
Adjustable Spider Fitting，The product is compatible with 12–18 mm tempered glass.
🔹 Product Description
Our Фитинг «Паук» is designed for modern glass curtain wall and glass facade systems, providing strong structural support and a clean architectural appearance. It is widely used in commercial buildings, office facades, and large-scale glass installations.
Manufactured from high-quality stainless steel 304, 316, or duplex 2205, the product offers excellent corrosion resistance and long-term durability, making it suitable for both indoor and outdoor environments, including coastal areas.
The system is compatible with tempered and laminated glass, supporting various thicknesses to meet different structural and safety requirements.
🔹 Structural Design and Performance
The spider fitting is available in multiple configurations such as 2 arm, 3 arm, and 4 arm designs, ensuring flexible installation for different glass structures.
It provides strong load-bearing capacity and stable support, making it an essential component in glass point fixing systems and structural glass applications.
🔹 Adjustable and Installation Flexibility
We offer both fixed and adjustable spider fittings, allowing precise alignment during installation.
The product supports different installation methods, including wall mount, floor mount, and glass mount, improving construction efficiency and adaptability.
🔹 Material and Surface Finish
Available materials include:
- Stainless Steel 304
- Stainless Steel 316
- Duplex 2205 Stainless Steel
Surface finishes include polished, brushed, and custom finishes, ensuring a modern and high-end appearance.
🔹 OEM & Customization Service
As a professional manufacturer, we provide full OEM and ODM services, including:
- Custom sizes and specifications
- Custom arm configurations
- Custom surface finishes
- Production based on drawings or samples
🔹 Application
Widely used in:
- Glass curtain wall systems
- Architectural glass facades
- Commercial building glass structures
- Structural glass support systems
Frequently Asked Questions
What exactly is adjustable on an adjustable spider fitting?
The arms can be set to different positions and angles before tightening, which lets you compensate for small deviations in the subframe and bring all glass corners to a common plane. That is useful on large facades where the steelwork is never perfectly true.
Is the whole fitting made in 316, or just some parts?
The complete fitting — body, arms, bolts, and sockets — is manufactured from stainless steel 316, so there are no mixed grades to fail in a corrosive environment. This is our recommended spider where the facade faces coastal weather or industrial pollution.
What glass thickness does it suit?
It suits the tempered glass range used in point-fixed facades. Confirm your glass thickness and hole diameter when ordering and we will match the socket and gasket. For laminated or insulated panels, send the build-up so we size the fittings correctly.
Where would you use an adjustable spider instead of a fixed one?
Use the adjustable version on retrofit facades, curved or raked glass, and any project where the subframe alignment cannot be guaranteed. On a clean, brand-new steel frame a fixed spider installs faster — but the adjustable one saves a lot of shimming on real sites.
How does the spider attach to the structure?
The center body bolts to a steel subframe or transom behind the facade, and each arm carries a bolt through the glass corner hole with a socket and gasket. All fixings are included; the subframe must be structural and set to the positions on our template.
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