SBA 105 Stainless Steel 3-Arm Spider Fitting

The Stainless Steel 3-Arm Spider Fitting is a precision-engineered connector designed for joining three glass panels in structural glass facade systems. It distributes loads evenly across the glass joints, combining technical strength with architectural beauty.

Technical Specifications

• Model: 3-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 or Mirror Polished
• Compatible Components: Rotule joints, tension rods, glass adapters

Material and Durability

Manufactured from AISI 304 / 316 stainless steel, offering superior mechanical strength and corrosion resistance.
316 grade is ideal for outdoor and coastal environments, while 304 suits interior use.

Applications

• Structural glass facades
• Atriums and skylights
• Shopping malls and hotels
• Office entrances and railings
• Glass bridges and canopies

Advantages

• Equal load distribution through three-arm design
• Frameless transparent appearance
• Long service life and durability
• Corrosion-proof stainless steel
• Easy to install and maintain

Surface Options

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

Maintenance

Clean with mild stainless steel cleaner; avoid chloride-based products. Regular maintenance preserves shine and prevents corrosion.

Conclusion

The 3-Arm Stainless Steel Spider Fitting offers the perfect combination of strength, precision, and minimalist design.
It enhances transparency and stability in modern architectural glass facades.

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