Spring Clip for 30 Series Extrusion
$0.35
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Single M8 roll-in spring T-nut for 30-series slot-8 aluminum extrusion. The spring leaf holds the nut in the slot while you line up brackets, panels, and printer-frame hardware, so you are not chasing a loose nut down the rail during assembly.
Why use this over a plain slide-in nut
- Roll-in/drop-in style can be added at the mounting point instead of feeding from the end of the extrusion.
- Leaf spring keeps the nut positioned in deeper T-slots while you start the screw.
- M8 thread suits heavier 30-series and 40-series slot-8 profile hardware where an M3 or M5 T-nut is too small.
Specifications
- Thread: M8
- Profile fit: 30-series / 3030 slot-8 aluminum extrusion; also commonly used on 4040 Bosch-style slot-8 profiles
- Slot requirement: 8 mm T-slot
- Material/finish: nickel-plated steel style spring T-nut
- Quantity: sold individually
Fitment notes
- Use for mounting brackets, plates, panels, feet, and accessories to 3030/4040-style printer, CNC, and machine frames.
- Not for 20-series / 2020 extrusion with 6 mm slots; use Hammerhead T-Nuts for 20 Series Aluminium Extrusion or Roll-In Spring Nuts where those thread/slot sizes match your frame.
- Not for 15 mm MakerBeamXL/OpenBeam profiles; use the MakerBeam XL T-Nut for that system.
- Some 40-series extrusion uses a 10 mm slot instead of slot-8; check your profile before ordering.
