Surface Mount Square Glass Spigot with EPDM Gasket & Raised Cover Ring 2205 Duplex NATA Tested QAB-S004
The QAB-S004 friction spigot is a square-flanged surface-mount fixing engineered for frameless glass balustrades. Investment-cast in 2205 duplex stainless steel (SS304/SS316L optional), it delivers outstanding strength and corrosion resistance for demanding architectural environments. The spigot securely accommodates 12 mm glass panels via a friction-fit system that eliminates drilling through the glass – preserving panel integrity while ensuring a clean, minimalist aesthetic. Available in mirror or brushed satin finishes, with an integrated one-piece EPDM gasket, pressure plate, and raised cover ring included. Independently tested to relevant standards at a NATA-accredited facility.
- Material flexibility – 2205 duplex (standard), SS316L, or SS304 upon request.
- Square flange base – stable surface mounting with clean, contemporary styling.
- Friction-fit retention – no holes in glass; simplifies installation and maintains structural strength.
- Suits 12 mm glass – precision-engineered for standard balustrade panels.
- Integrated EPDM gasket & pressure plate – provides watertight seal and protects glass edges.
- Two finish options – mirror polished or brushed satin to complement various designs.
- Raised cover ring included – adds visual depth and conceals fixings for a refined finish.
- Tested & certified – validated at NATA-accredited facility for safety compliance.
| Parameter | Value |
|---|---|
| Model | QAB-S004 |
| Material | 2205 Duplex (SS304 / SS316L optional) |
| Glass Thickness | 12 mm |
| Mounting Type | Surface mounted |
| Base Style | Square Flanged |
| Fixing Method | Friction fit (no glass drilling) |
| Gasket | Integrated 1-piece EPDM with pressure plate |
| Finish | Mirror or Brushed Satin |
| Cover Ring | Raised cover ring included |
| Testing | NATA-accredited facility |
| Corrosion Resistance | Superior (2205) / Excellent (316L) / Good (304) |
Each spigot is individually wrapped and securely packed in reinforced cartons or wooden crates. Sea, air, and express shipping options are available. Delivery timelines are arranged according to order quantities and production schedules; we guarantee on-time shipment as committed. Installation instructions and material test certificates accompany every consignment.
- Flexible material grades – 2205, 316L, or 304 to match project specifications.
- Surface-mount versatility – ideal for installations where core drilling is not feasible.
- Investment casting precision – consistent quality with flawless finishes.
- NATA-tested reliability – independently verified for safety and performance.
- Factory-direct value – competitive pricing with volume discounts.
- Global reputation – trusted by architects, glazing contractors, and developers worldwide.
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