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curtain wall spiders

Stainless Steel 2 Way 4 Way Curtain Wall Spiders Glass Spider Fitting - C3021

C3021
Heavy duty stainless steel glass spider fitting C3021 featuring heavy duty 2-way and 4-way spider arm profile with routel fittings for point fixed glass facades and curtain wall spider systems. Precision manufactured in SUS304 or marine grade SUS316 with mirror or satin finish, delivering high structural rigidity and modern architectural appeal.
Country of Origin
China
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2 Way 4 Way Curtain Wall Spider Fitting - Model C3021

  • Robust Clamping Strength: Precision cast curtain wall spiders engineered for point fixed glass facades and heavy-duty curtain wall spider systems.
  • 2-Way / 4-Way Arm Fit: Precisely machined 2-way and 4-way spider arm profiles with routel fasteners, allowing this glass spider fitting to lock multi-directional glass panels into point fixed facades with zero structural wobble.
  • High Corrosion Resistance: Premium stainless steel 304 / 316 spider fitting with high-buffed mirror or satin finish to withstand harsh coastal weathering.
  • OEM / ODM Supported: Custom spider fitting thickness, rubber gaskets, custom radii and private branding manufactured directly to architectural drawings.
Curved Base Glass Spider Fitting Railing Large Clamp - C3021

* Precision cast curtain wall spiders manufactured by Gorgeous Hardware.

C3021 is an architectural-grade curtain wall spiders developed for modern point fixed facades, atrium glazing, and curtain wall projects. Cast from solid stainless steel 304 or marine-grade 316, this glass spider fitting provides superior mechanical gripping strength for frameless glass panels in point fixed facade applications. The fitting combines a 2-way cross arm and a 4-way cross arm configuration with routel fasteners, creating a clean and cohesive architectural look for spider glazing systems.

Each spider fitting includes durable EPDM internal cushions that protect tempered glass from point-load stresses and prevent glass slipping under high wind conditions. Stainless steel clamping screws fasten firmly through the solid body, ensuring the glass spider fitting maintains permanent structural rigidity. To satisfy commercial projects, this curtain wall spiders is passivated and buffed to a mirror or brushed satin finish, resisting environmental oxidation and tea staining. Gorgeous Hardware supplies this glass spider fitting with matched stainless steel spider arms, routel fittings and facade brackets for turnkey curtain wall solutions.

Technical Specifications

Product Name2 Way 4 Way Curtain Wall Spider FittingModel NumberC3021
Main MaterialStainless Steel 304 / 316 (Investment Casting)Standard FinishMirror Polished / Satin Brushed / PVD Gold / Matte Black
ApplicationPoint fixed glass facades, curtain walls, atrium glazing and skylightsBase Type2-Way / 4-Way Spider Arms with Routel Fasteners (Point-Fixed Glass Facades)
Glass Thickness8mm, 10mm, 12mm Tempered / Laminated GlassStandard PackageProtective Bag + Inner Box + Export Master Carton
Warranty3 - 5 Years Quality GuaranteePlace of OriginGuangdong, China

Why Specify This Glass Spider Fitting

  • Solid Casting Integrity: Investment cast body ensures zero voids, delivering extreme load ratings for commercial spider fitting facade codes.
  • 2-Way / 4-Way Arm Alignment: The cross arm geometry of this glass spider fitting matches standard routel fixing centres, eliminating gaps and glass edge stress.
  • Resilient Rubber Cushioning: Weather-resistant EPDM gaskets grip glass panels firmly without slipping or degrading under UV exposure.
  • Architectural Surface Finish: Hand-buffed mirror finish and uniform satin texture blend cleanly with premium stainless steel curtain wall fittings.
  • Hassle-Free Installation: Precision-threaded mounting holes allow rapid site assembly, cutting contractor labor hours significantly.

International Quality Certifications

Gorgeous Hardware ISO 9001 ISO 14001 ISO 45001 Certifications

Custom Packaging & On-Time Delivery Workflow

Packaging options and delivery timeline for curtain wall spiders orders

Comprehensive OEM & Branding Solutions

OEM branding, custom drawings and private labeling for glass spider fitting hardware

Factory Manufacturing & Production Lines

Gorgeous Hardware factory investment casting CNC machining and testing lines

Global Exhibition & Customer Trust

Gorgeous Hardware international exhibitions and worldwide customer trust

Frequently Asked Questions (FAQ)

Q1: Can I receive free samples of this curtain wall spiders before committing to bulk production?
A: Yes. We offer free standard samples of the C3021 spider fitting to verify dimensional fit, casting quality, and surface finish. Clients only need to cover express courier costs. Sample dispatch takes 1-3 business days with full material inspection certificates.
Q2: Can this glass spider fitting be manufactured with other arm or routel specifications?
A: Yes. While model C3021 uses standard 2-way and 4-way cross arms, our tooling supports custom arm lengths, 45 / 90 degree arm angles, M12 / M14 routel bolts and bespoke fixing profiles. Send your engineering drawings or specifications for rapid OEM adaptation.
Q3: How do you customize branding and packaging for this spider fitting?
A: We provide fiber laser etching of your company logo directly onto the curtain wall spiders body. We also produce customized full-color retail packaging, custom barcode labeling, and reinforced export cartons tailored to distributor requirements.
Q4: How does Gorgeous Hardware guarantee strict quality control for large commercial projects?
A: Our foundry operates under ISO 9001 certified protocols. Every batch of curtain wall spiders products undergoes optical emission spectrometer alloy testing, load-bearing tensile tests, Salt Spray chamber testing (exceeding ASTM standards), and 100% surface inspection prior to packing.
Q5: What are your payment terms and order lead times?
A: We accommodate T/T (30% deposit, 70% before shipment) and L/C at sight. Flexible credit terms are available for established partners. Production schedules are coordinated transparently with weekly status updates throughout manufacturing.

Upgrade Your Facade Project with Gorgeous Hardware

Connect directly with our engineering team for factory-direct wholesale pricing, free curtain wall spiders samples, and custom OEM manufacturing. Inquiries answered within 8 hours.