Square nut - series 3 - for profile 15x15 mm

T-Slot profiles are designed primarily for structural and fastening purposes. V-Slot profiles, while retaining structural capabilities, have their groove edges chamfered at 45° to serve as a track for linear running wheels.

The choice depends on the load and the length of the spans. Series 20 is optimal for compact structures up to 1 metre in length. For machine tools or workbenches under mechanical stress, we recommend series 30 or 40 to minimise bending.

Yes, our profiles follow international extrusion standards. Simply check the size of the keyway (e.g. 6mm keyway for Series 20 or 8mm keyway for Series 30) to ensure compatibility of nuts and accessories.

Absolutely. The central hole in the profile is designed to be threaded (e.g. M6 for the 20 series or M8 for the 30 series), allowing adjustable feet, castors or profiles to be screwed together head to head.

The T-Slot system is designed for maximum structural strength. The shape of the slot allows the use of hammer nuts, which, when tightened, create an extremely solid connection through friction and pressure, making the structure resistant to vibration and dynamic loads, ideal for machine tools and industrial frames.

Of course. Although ours are structural T-Slot profiles, it is possible to integrate linear movement systems using linear recirculating ball bearing slides or supported shafts that are screwed directly onto the profile groove, guaranteeing greater sliding precision than roller systems.