Stair tread bolts Set 1C, T=50 mm / T=68 mm, for screwing into timber
CHF 11.50
excl. VAT
No additional machining of the treads: Simply rest each tread on the support and screw it in place. This saves time and money.
Set 1C for screwing into timber, INOX A2: T = 50 mm with an 18 mm wall gap, or T = 68 mm for flush installation. Without sound insulation, for single-family homes. Includes Waxilit and a TX tread fixing screw. Check the timber structure and grain direction against the dedicated Set 1C table.
Can be combined with LamiFIX tread suspension systems.
Stair tread bolts Set 1C – T = 50 mm – simply rest the treads on the supports and screw them in place
Rest the treads on the supports and screw them in place – no additional tread machining required. Version C is the most economical LamiFIX system for fixing stair treads at the side. The tread connector requires neither a groove nor a mounting hole in the tread. This saves machining time, installation time and costs.
Application and design
Set 1C in INOX A2 screws directly into timber. With an 18 mm gap between the tread and the wall, the embedment depth is T = 50 mm. For flush installation, it is T = 68 mm. This version has no sound insulation and is intended for single-family homes.
Choose the version to suit the timber structure
The wood species, wall construction and grain direction determine the correct embedment depth. Refer to the dedicated Set 1C table in the product gallery.
Supplied components and installation aid
Includes the stair tread bolt, Waxilit lubricant and the TX tread fixing screw.
- Article number: LF 3623.550.4
- For 100 pieces or more: LF 3623.550.6
Fitting and installation
The mounting hole in the timber is Ø25 mm. Select the drilling depth and a suitable timber structure using the Set table in the product gallery. Install the bolt using Waxilit lubricant and the insertion tool for version C. Then place the stair tread on the support and secure it with the TX tread fixing screw.
Accurate holes with drill bushes
The holes must be drilled at the correct angle and position. For stairs without stringers, we lend suitable drill bushes free of charge for a maximum of three months. The drilling guide is shown in the LamiFIX catalogue on page 26 .
Suitable drill bits and installation tools
Available separately:
Compatible with tread suspension systems
Version C can also be combined with LamiFIX tread suspension systems. Depending on the stair design, choose between the Ø10 mm tread suspension system and the Ø16 mm tread suspension system . The treads are suspended from the handrail or ceiling; the rods are made to measure.
Additional information
| Pack size | |
|---|---|
| Fixing substrate | |
| Tread support | |
| Sound insulation |
