Square Corner Shower Clamp-3100.20
Square Corner Shower Clamp-3100.20 (Z-3100) is a shower glass clamp for frameless shower panels and glass partitions, made for 10 mm (3/8″), 12 mm (1/2″) tempered glass, built from solid forged brass.
| Use Monolithic Tempered Glass For Glass Thicknesses | |||
| 1/2′′ （12MM） | 3/8′′ （10MM） | 5/16′′ （8MM） | 1/4′′ （6MM） |
| √ | √ | ||
Designed for 3/8″(10mm) and 1/2″(12mm) Glass
Solid Forged Brass Construction
For broader selection guidance, see our complete shower hardware specification guide and PVD coating guide.
Square Corner Shower Clamp-3100.20 (Z-3100) is a frameless shower glass clamp for fixing glass panels to walls, floors or each other. It clamps 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass without drilling the panel. The body is cast from solid forged brass. Wholesale buyers commonly source this model as a forged brass glass clamp. For the wider selection context, see Zimmor’s shower glass clamp guide.
Key Features
- Glass compatibility: Clamps 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass
- Material: solid forged brass construction
- Geometry: built for 90° panel angles with a square-corner profile
Applications
- Fixing shower screens to walls or floors without drilling the glass
- Glass-to-glass joints at 90°, 135° and 180° in frameless enclosures
- Balustrades and glass railings on balconies and stairs
- Office and retail glass partitions
- Display shelving and signage panels in commercial fit-outs
- Wholesale and OEM sourcing programs – a recurring shower glass clamp line for distributors
More in this series: Square Corner Wall Mount Shower Glass Clamp-4601 · Square Corner Shower Glass Clamp-4615
Installation Notes
- Measure panel thickness before ordering – this clamp suits 10 mm (3/8″), 12 mm (1/2″).
- Position the clamp, mark and drill the wall or floor, and anchor with suitable fixings.
- Set the glass in place and tighten the clamp screws evenly – the rubber liners carry the load, do not over-torque.
- Verify the panel is plumb before final tightening; adjust shims as needed.
- Never drill or notch tempered glass – all clamping is done on the panel edge. Professional installation recommended.
Frequently Asked Questions
What glass thickness does the Z-3100 clamp fit?
The Z-3100 works with 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass. Measure the actual panel before ordering – glass thickness varies between suppliers, and the clamp rubber liners must match the real thickness, not the drawing.
What is the Z-3100 made of?
The Z-3100 is built from solid forged brass. Solid metal construction matters on glass hardware – thin stamped parts creep loose under door loads.
How many clamps do I need per panel?
Small shower returns and screens normally take 2 clamps; taller panels and railing infills take 3-4 depending on height and wind exposure. Follow the span in your project drawing.
Does the clamp need periodic re-tightening?
Check the set screws once after the first week of use, then seasonally. Glass panels do not settle like timber, so clamps rarely need more than that.
Do you supply the 10mm glass clamp for wholesale and OEM programs?
Yes – this model is produced in Zimmor’s Foshan factory for wholesale and OEM sourcing: custom finishes, packaging and volume pricing are confirmed per order.
