Cable Tension System, 4 mm Cable, for Point-Supported Glass Curtain Wall & Balustrade
This 4 mm diameter stainless steel cable tension system is designed for point-supported glass curtain walls and glass balustrades where a minimalist, low-visual-impact support is required. The slim 4 mm wire keeps facades and railings visually transparent while the matched precision end fittings provide controlled tensioning and secure anchorage.
It is typically selected for interior installations, feature stair balustrades and light-duty facade stabilization where larger cables are not necessary. SS304 or SS316 construction provides durable corrosion resistance, and the standard thread fittings allow the tension of each run to be set consistently on site.
Key Features
- Cable size: 4 mm diameter stainless steel cable for the intended duty
- Material: SS304 / SS316 stainless steel for exterior service
- Thread: Standard thread fittings for on-site tension adjustment
- Design: Complete cable system with matched precision end fittings
- Finish: Mirror polished or satin brushed
- Quality: 100% inspected before shipment; material test certificates available on request
Specifications
- Cable: 4 mm diameter stainless steel cable
- Material options: SS304 or SS316 stainless steel
- End fittings: Matched fittings with standard thread for adjustable tensioning
- Finish options: Mirror polished or satin brushed
Installation & Usage
Each cable run is cut to length on site, terminated at one end fitting, anchored to the structure at the other, and then brought to tension with the threaded adjustment until the run sits straight and consistent with adjacent lines. Matching tensioners and anchors should be fitted to the design layout, and the tension of every run rechecked after the first weather cycle and again at handover.
Quality Assurance
Every cable system is 100% inspected before shipment for cable condition, thread integrity and fitting finish. Material test certificates are available on request to support project documentation.
Applications
- Interior glass railing cable tensioning
- Point-supported glass partition and feature walls
- Light-duty curtain wall and canopy bracing
- Feature stair and gallery wire infill
Customization & OEM
Custom thread sizes, end types and cable lengths are available. Wholesale and OEM orders are welcome. Send us your project drawings or tension schedule to request a quote. Matching tensioners and anchor fittings are available to keep every run aligned and easy to tension after installation.









