Square Tubing Towel Bar Without Washers-530029
Square Tubing Towel Bar Without Washers (Z-530029) is a shower door handle & knob series for frameless glass shower doors, made for 6 mm (1/4″), 8 mm (5/16″), 10 mm (3/8″), 12 mm (1/2″) tempered glass, built from brass.
| Use Monolithic Tempered Glass For Glass Thicknesses | |||
| 1/2′′ （12MM） | 3/8′′ （10MM） | 5/16′′ （8MM） | 1/4′′ （6MM） |
| √ | √ | √ | √ |
3/4″(19mm) Diameter Brass Tube
Designed for 1/4″(6mm) to 1/2″(12mm) Glass
6″- 30″Center to Center Spacing all Available
For broader selection guidance, see our complete shower hardware specification guide and PVD coating guide.
Square Tubing Towel Bar Without Washers (Z-530029) is a towel bar and handle combo for frameless glass shower doors. The grip tube is 19 mm (3/4″) diameter brass tubing, sized for a comfortable two-finger pull. It mounts on 6 mm (1/4″), 8 mm (5/16″), 10 mm (3/8″), 12 mm (1/2″) tempered glass with through-glass fixings. Wholesale buyers commonly source this model as a shower door towel bar. For the wider selection context, see Zimmor’s shower handle & knob guide.
Key Features
- Glass compatibility: Mounts on 6 mm (1/4″), 8 mm (5/16″), 10 mm (3/8″), 12 mm (1/2″) monolithic tempered glass
- Material: brass construction
- Tubing: 19 mm (3/4″) diameter brass tube profile
- Supplied without washers (order washers separately if the mating set needs them)
Applications
- Pull handles for pivot and hinged frameless shower doors
- Grips for sliding shower door leaves
- Towel bars on shower doors – double duty in small bathrooms
- Hotel and apartment bathroom programs specified in bulk
- Office glass partition doors
- Wholesale and OEM sourcing programs – a recurring frameless shower towel bar line for distributors
More in this series: Round Tubing Towel Bar Without Washers-5321-18 · Square Tubing Handle And Towel Bar Combo-5355
Installation Notes
- Drill the through-holes in the glass panel to the tube diameter spec before tempering – do not drill tempered glass.
- Insert the mounting bolts through the glass and thread them into both tube ends.
- Tighten evenly until the washers seat against the glass.
- Hang a wet towel at mid-span and check the tube does not rotate or slide.
- Re-torque the set screws after the first week of use if needed.
Frequently Asked Questions
What glass thickness does the Z-530029 mount on?
It mounts on 6 mm (1/4″), 8 mm (5/16″), 10 mm (3/8″), 12 mm (1/2″) tempered glass. The through-glass holes are drilled before tempering, so confirm thickness and hole pattern with your fabricator early.
What is the Z-530029 made of?
The Z-530029 is built from brass. Solid metal construction matters on glass hardware – thin stamped parts creep loose under door loads.
What lengths does the towel bar come in?
Tube sections are produced in standard center-to-center spacings (6″-30″ / 152-762 mm) and can be ordered to custom lengths for your door size.
Does the handle need maintenance?
Retighten the set screws after the first week of use and wipe dry after showers. Plated brass tube holds its finish well; avoid abrasive creams.
Do you supply the brass towel bar 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.
