Heavy Duty Flat Square Corner Adjustable Shower Hinge With Cover-7940

Flat Surface Patent Design
Adjustable to any Angle Up to 90 Degrees Without Having to Take Door Down.
Mouse Ears Movable,(Pin Removed, for Square Corner Cut-Out)
3 Years Warranty
Self-closing from 25 Degrees
Designed for 3/8″(1 0mm) to 1/2″(12mm) Glass

For broader selection guidance, see our complete shower hardware specification guide and PVD coating guide.

Heavy Duty Flat Square Corner Adjustable Shower Hinge With Cover (7940) is a heavy duty adjustable frameless shower door hinge at a 90° panel angle. It is engineered for 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass. A built-in spring returns the door to closed from 15° of swing. It is available in Zimmor’s full finish program (PVD included) to match the rest of the enclosure hardware. Wholesale buyers commonly source this model as a heavy duty shower hinge. For the wider selection context, see Zimmor’s shower door hinge guide.

Key Features

• Glass compatibility: Fits 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass
• Self-closing: spring returns the door from 15° of opening
• Adjustable: door alignment can be corrected after installation
• Geometry: built for 90° panel angles with a square-corner profile
• Covered design: cover plate conceals the fixings for a clean look
• Rated class: heavy duty build for heavier leaves
• Finishes: full Zimmor finish program available, PVD included

Applications

• Frameless pivot shower doors in residential bathrooms
• Hotel and gym wet rooms where doors take daily, heavy use
• Wall-to-glass openings in walk-in showers
• Renovation projects replacing framed doors with frameless glass
• Custom enclosures spec’d by architects and glazing contractors
• Wholesale and OEM sourcing programs – a recurring self closing shower hinge line for distributors

More in this series: Heavy Duty Flat Square Corner Adjustable Shower Hinge With Cover-7920 · Heavy Duty Flat Square Corner Adjustable Shower Hinge with Cover-7909F

Installation Notes

1. Confirm the door and panel are monolithic (tempered) safety glass and within 10 mm (3/8″), 12 mm (1/2″) range.
2. Mark hole positions on a plumb, solid substrate, drill, and secure with appropriate wall anchors and the hinge mounting screws.
3. Hang the door on the hinge and close it; use the adjustment screws to level the gaps before final tightening.
4. Check swing and self-close action through the full arc; confirm the door does not contact the fixed panel.
5. Wall substrate must carry the door weight – tile over drywall needs backing or through-bolts. Professional installation recommended.

Frequently Asked Questions

What glass thickness does the 7940 fit?

The 7940 is rated for 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass. Always use tempered (safety) glass – never annealed glass.

Is the 7940 self-closing?

Yes. A spring inside the hinge starts closing the door from about 15° of opening, so the door returns to the seal line on its own.

How is the door adjusted after installation?

Hinges in this series include adjustment screws: close the door, check the vertical gaps, and correct the door position with the adjustment screws before final tightening.

Can this hinge be retrofitted to an existing enclosure?

Yes, if the drilled hole pattern on the existing door matches the hinge cup spacing. Measure before ordering – tempered panels cannot be re-drilled after the fact.

Do you supply the glass to glass shower hinge 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.