SBA 106 Stainless Steel 4-Arm Spider Fitting

The 4-Arm Stainless Steel Spider Fitting is a precision-engineered connector used in structural glass facade systems to join four glass panels at a single point.
It distributes loads evenly and enhances the transparency and symmetry of modern building facades.

Technical Specifications

• Model: 4-Arm Spider Fitting
• Width: 279 ± 0.5 mm
• Arm Length: 197.3 ± 0.5 mm
• Thickness: 8 ± 0.3 mm
• Height: 40 ± 2 mm
• Material: AISI 304 / 316 Stainless Steel
• Finish: Brushed / Mirror Polished
• Compatible Components: Rotule joints, tension rods, stainless anchor brackets

Material and Durability

Made from AISI 304 / 316 stainless steel, offering high tensile strength and excellent corrosion resistance.
316 grade is preferred for outdoor or marine projects, while 304 suits interior use.

Applications

• Structural glass facades
• Atriums and skylights
• Hotels, offices, and shopping centers
• Glass domes and bridges
• Curtain wall systems and tall buildings

Advantages

• Even load distribution on four glass panels
• Frameless transparency and visual symmetry
• Long service life and corrosion protection
• Easy installation and low maintenance
• Resistance to wind load and temperature changes

Surface Options

• Brushed Satin
• Mirror Polished
• PVD Coating (Gold, Rose Gold, Black – optional)

Maintenance

Clean with mild detergent and non-abrasive cloth.
Avoid acidic or chloride-based cleaners.
Regular maintenance ensures longevity and shine.

The 4-Arm Stainless Steel Spider Fitting combines strength, precision, and elegance.
It’s the ideal solution for large-scale glass facades where aesthetics and structural safety are equally important.

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