AISI 304 Four Arm Spider Fitting for Glass Fin Support 200mm

Four Arm Spider Fitting for Glass Fin Supported Facades

Toto four arm spider fitting from AOYU features an X-shaped, four-position design with a central glass fin mounting assembly. Manufactured from AISI 304 stainless steel, this 200mm fitting connects facade glass panels to a structural glass fin in point-supported glazing systems.

Unlike conventional spider fittings that attach to metal frames through a central mounting hole, this model uses a double-plate clamping arrangement for glass fin connections.

Its polished stainless steel construction and four-way connection layout make it suitable for architectural glazing projects where glass fins form part of the supporting structure.

Glass Fin Mount Spider Fitting Design

This X-type glass fin spider fitting combines four outward-facing arms with a central clamping assembly.

Each arm provides a circular or slotted connection position for compatible glass fixing accessories. Meanwhile, the central assembly consists of opposing stainless steel plates and fastening components.

The mounting arrangement allows the fitting to connect facade glazing to a structural glass fin, subject to the approved glass preparation and engineering design.

Four-Arm X-Type Configuration

The fitting provides several structural and installation features:

• Four glass fixing positions in an X-shaped layout
• Central double-plate glass fin mounting assembly
• Stainless steel fastening components
• Circular and slotted arm-end connection openings
• Polished stainless steel finish for exposed architectural applications

This arrangement differs from a standard four-arm spider fitting designed for direct attachment to a metal support.

AISI 304 Stainless Steel Construction

AOYU manufactures this glass fin spider fitting from AISI 304 stainless steel with a polished (PSS) surface finish.

The material offers corrosion resistance for many architectural applications. In addition, the polished finish provides a clean appearance that complements transparent facade glazing.

Because the fitting is visible within the glass support system, its surface finish can contribute to the overall architectural appearance.

For coastal or highly corrosive environments, customers should confirm material suitability before specifying the product.

200mm Glass Fin Spider Fitting Dimensions

The fitting features a specified 200mm center-to-center dimension and a four-position X-shaped configuration.

The supplied technical drawing also identifies the central clamping assembly, fastening positions, and different arm-end opening shapes.

Key dimensional references include:

• Nominal center-to-center dimension: 200mm
• Four-arm X-type configuration
• Circular and slotted glass fixing positions
• Central double-plate glass fin mounting structure

The drawing also shows additional dimensions for the clamping plates and fasteners. Customers should refer to the complete technical drawing to confirm the required glass fin thickness, hole preparation, and installation clearances.

Technical Specifications

Špecifikácia	Details
Názov produktu	Four Arm Glass Fin Spider Fitting
Product Reference	1806-200MM
Model	200A
Configuration	X-Type, 4 Arms
Mounting Type	Glass Fin Mount
Connection	Glass-to-Glass Fin
Nominal Size	200mm
Materiál	AISI 304 Stainless Steel
Povrchová úprava	Polished (PSS)
Glass Fixing Positions	4
Compatible Glass Holder	Model 1816
Glass Holder Included	No, sold separately
Maximum Specified Fx per Arm	2,500 N
Maximum Specified Fy per Arm	1,500 N
Manufacturer	AOYU Hardware

Important Load Information: The stated Fx and Fy values apply to each individual arm. They do not establish the load capacity of the complete glass fin and facade assembly. A qualified structural professional must verify the full system, including the glass, clamping assembly, fasteners, and supporting structure.

Compatible 1816 Glass Holders

The fitting is compatible with model 1816 glass holders, which are supplied separately.

These accessories provide connection points between the spider arms and the facade glass panels.

Before ordering, customers should confirm the glass specification, fixing hole arrangement, and required holder configuration.

The complete assembly must match the approved project drawings.

Applications of Glass Fin Spider Fittings

Point-Supported Glass Facades

The fitting can form part of point-supported facade systems where glass panels connect to structural glass fins rather than conventional metal framing.

Its four-arm arrangement provides connection positions for selected multi-panel glazing layouts.

Glass Curtain Wall Systems

In suitable curtain wall designs, the glass fin provides a structural support element behind the facade glazing.

The spider fitting connects the glass panels to that supporting fin through its central mounting assembly.

Commercial Architectural Glazing

Potential applications include commercial building facades, atriums, entrance glazing, and other engineered glass structures.

The actual application depends on the approved glass configuration, design loads, and structural calculations.

Installation and Glass Fin Compatibility

Before installation, confirm the glass fin thickness and preparation details against the technical drawing.

The central plates, fastening components, and protective interfaces must be suitable for the specified glass fin.

Installers should also verify the arm-end fixing positions and compatibility with the selected 1816 glass holders.

To prevent direct metal-to-glass contact, the assembly should use appropriate protective gaskets or spacers as specified in the approved installation design.

Finally, the completed system requires structural verification for the applicable project loads and building requirements.

AOYU Glass Fin Spider Fitting Manufacturer

AOYU Hardware manufactures stainless steel spider fittings and architectural glass connection hardware for facade contractors, glass processors, wholesalers, and glazing system distributors.

Our product range includes single-arm, two-arm, three-arm, and four-arm spider fittings, including configurations for conventional structural supports and glass fin mounting systems.

We support OEM and ODM inquiries for compatible hardware configurations and project-specific requirements.

Kontaktujte AOYU to request a quotation, technical drawing, or compatible glass fixing accessories for your next architectural glazing project.