Mounting Slot Nut 55 × 33 mm
The slot nut is designed for a compatible Alu-Cab hardtop bracket. The 55 × 33 mm dimensions stated in the product description are intended to clearly identify the design – however, the interaction between the rail, slot nut, screw, and stop bracket remains crucial.
Why the correct slot nut is important
Hardtop mounting transmits forces between the superstructure and the vehicle. A slot nut that is too small, incorrectly shaped, or incompatible with the rail therefore cannot simply be replaced by a similar-looking universal part.
Compare before ordering
Check the rail profile, external dimensions, thread, bracket type, and installation position on the existing Alu-Cab hardtop. The 55 × 33 mm dimensions alone do not replace this system check.
Check the installation
After insertion, the slot nut must sit cleanly in the designated rail and must not bind when tightened. Use fasteners according to the designated bracket.
Item number
SKU AC-SP-C-BRK-NUT.
The connection to the vehicle begins in the profile
In hardtop installation, even inconspicuous mounting parts are crucial for a traceable, system-compliant installation.
Frequently Asked Questions
No. It must fit the Alu-Cab rail and bracket being used.