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200 Series 4-Arm Stainless Steel Spider Fitting for Point-Supported Glass Curtain Wall
The 200 series 4-arm spider fitting is the core connector of point-supported glass curtain wall systems. Its four-arm cross design distributes structural loads evenly across adjacent glass panels, keeping the facade visually lightweight while providing reliable holding strength.
Built on a 200 mm center distance, this compact cross configuration suits medium panel grids where a closer arm spacing keeps the facade proportions slim. Precision investment casting in stainless steel gives the hub and arms a smooth, consistent form, so contractors receive a repeatable fixing detail that lines the panel grid up cleanly across repeated bays.
Key Features
- Material: SS304 / SS316 stainless steel, precision investment cast
- Design: 4-arm cross spider, 200mm center distance
- Function: Spreads structural loads evenly across adjacent glass panels
- Finish: Mirror polished or satin brushed, uniform and clean
- Quality: 100% inspected before shipment; material test certificates available on request
Specifications
- Series: 200 Series 4-arm cross spider
- Center distance: 200 mm
- Configuration: Four arms around the central hub
- Material options: SS304 or SS316 stainless steel
- Surface finish: Mirror polished or satin brushed
Installation & Usage
The spider is fixed to its supporting bracket through the central hub, and each glass corner is engaged with matching point-fixing hardware. Installers loosely position the first bay, align the panel corners to the drawn grid, and check gasket seating before final tightening. Protective film stays on polished faces during handling, and stainless surfaces are cleaned once the elevation is complete.
Quality Assurance
Every 200 series spider fitting is 100% inspected before shipment for casting soundness, thread integrity and surface finish. Material test certificates are available on request to support project specifications.
Applications
- Point-supported glass curtain walls
- Glass canopies and skylights
- Structural glazing and glass balustrade systems
- Interior atrium and shopfront glazing
Customization
Custom center distances, arm lengths and finishes are available. Wholesale and OEM orders are welcome. Send your panel schedule to our engineering team to request a quote.
