Custom 90° Invisible Glass Clamp Shower Connector from China Suppliers | Heavy-Duty Factory Quality

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Name: 90° Invisible Glass Clamp | Heavy-Duty Shower Connector

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Precision Engineered for Seamless Glass Joints

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Discover the revolutionary 90° bilateral glass clamp, an essential component for frameless shower enclosures. Crafted from high-quality materials in China, this product combines ergonomic design with exceptional durability to create invisible yet ultra-strong structural connections. Specifically designed for 8-12mm tempered glass, it elevates minimalist aesthetics while ensuring safety and stability.

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Material: Zinc Alloy (ZAMAK 5#, ZAMAK 3#, ZAMAK 2#/ Brass/ Stainless Steel)

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Finish: Mirror PVD Coating (Gold/Black/Chrome)

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Glass Compatibility: 8-12mm Tempered (EN 12150-1 Certified)

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Load Capacity: 150kg Vertical / 50kg Lateral

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Corrosion Proof: 240hr Salt Spray Test

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Installation: Tool-free Adjustment (±2mm Tolerance)

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As a reliable supplier and factory for high-performance glass clamps, we ensure that our products meet international standards while offering competitive pricing and exceptional service. Enhance your bathroom with our stylish and sturdy glass clamp solution.

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Product Description

Key Features & Benefits
Elevate your bathroom projects with engineering perfection – where safety dances with invisibility.
  • ⚖️ Dual-force Distribution: Bilateral design transfers stress evenly across both glass panels, preventing micro-cracks.
  • 🛡️ Integrated EPDM Gasket: Shore A 60/70/90 hardness rubber creates compression-tight barrier against leaks.
  • 👁️ True Invisible Fixing: 3.5mm ultra-low profile disappears when installed, maintaining glass' floating illusion.
  • Effortless Installation: Foolproof alignment markers reduce install time by 60% vs conventional clamps.
  • 🔧 Future-Proof Design (Modular Upgrade Ready): Compatible with smart shower systems (pre-drilled channels for LED/steam fittings).
Product Display
Shower hinge (1)
Shower hinge (6)
Shower hinge (2)
Shower hinge (3)
Shower hinge (4)
Shower hinge (5)
Package Includes
  • 📦 1x Glass Clamp Unit
  • 🔵 2x EPDM Gaskets (Spare)
  • 🔩 4x Security Screws
  • 🔑 1x Hex Key
Installation Guide
1 Insert glass panels into U-channel
2 Hand-tighten security bolts (8Nm torque)
3 Slide silicone cover caps into place
Production & Quality Standards

With the whole process of moulding, die-casting, machining, polishing, plating/powder coating/painting, inspection, assembly and shipment, we can strictly control every step of the production to ensure quality and improve product qualification rate.

Actually we provide OEM/ODM services for many famous international brands in Europe and America. For example, TOTO, Dornbracht, Roca, KLUDI.

We strictly control the thickness of plating layer of copper, nickel and chrome, usually our plating thickness is: Cu ≥ 15um, Ni ≥ 10um, Cr ≥ 0.15um, and can pass neutral 240 hours or acidic 48 hours salt spray test. We also customize your products for salt spray testing in excess of neutral 480 hours. And we promise never to use the return material directly for die-casting production.

Frequently Asked Questions
QWhat glass thickness is compatible with this shower hinge clamp?
This glass clamp is designed to accommodate standard shower glass panels. The U-channel and integrated EPDM gasket system supports a range of glass thicknesses commonly used in frameless and semi-frameless shower enclosures. Please contact us with your specific glass thickness requirements for confirmation.
QWhat does the EPDM gasket do and can it be replaced?
The integrated EPDM gasket (Shore A 60/70/90 hardness) creates a compression-tight waterproof barrier between the clamp and the glass, preventing leaks and protecting the glass surface from direct metal contact. Each package includes 2x spare EPDM gaskets for easy replacement when needed.
QHow long does installation typically take?
Thanks to the foolproof alignment markers built into the clamp design, installation time is reduced by approximately 60% compared to conventional clamps. Most installers can complete the 3-step process — inserting glass panels, tightening bolts to 8Nm torque, and sliding on the silicone cover caps — in a matter of minutes.
QIs the clamp compatible with smart shower systems?
Yes. The future-proof modular design includes pre-drilled channels that are compatible with smart shower system upgrades, including LED lighting and steam fittings. This makes it an ideal long-term investment for both residential and commercial bathroom projects.
QWhat surface finish options and corrosion resistance does this clamp offer?
Our clamps are available with plating/powder coating/painting finishes. We strictly control plating thickness: Cu ≥ 15um, Ni ≥ 10um, Cr ≥ 0.15um. Standard products pass a neutral 240-hour or acidic 48-hour salt spray test. Custom orders with neutral 480-hour salt spray resistance are also available upon request.
QDo you offer OEM/ODM services for custom shower hardware?
Absolutely. We provide full OEM/ODM services and have extensive experience manufacturing for internationally recognized brands in Europe and America, including TOTO, Dornbracht, Roca, and KLUDI. Our complete in-house process covers moulding, die-casting, machining, polishing, surface finishing, inspection, assembly, and shipment.

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