Beefed Up Heavy Duty Spring T Nuts For 4040 Aluminum Extrusion M8 8mm Roll In T Slot Nuts Carbon Steel With Nickel Plating 30 Pieces Designed For European Standard 40 Series 4040 Profile

Heavy Duty Spring T Nuts for 4040 Aluminum Extrusion M8
✔️ M8 thread, 8mm slot, 22x13x7.6 mm, 30 pcs pack, nickel plated

These spring nuts are designed for European standard 40 Series 4040 aluminum extrusion profiles, rolling into 8 mm slots to create sturdy mounting points for brackets, guards, fixtures, and workstations.

✅ Carbon steel with nickel plating for corrosion resistance and high hardness
✅ 30 pieces per pack for multiple assemblies
✅ Fits 8 mm slot width and M8 threads on 4040 profiles; easy roll-in installation
✅ Dimensions: overall 22 x 13 x 7.6 mm (0.86 x 0.51 x 0.30 in); slot 8 mm, thread M8
✅

Dimension	Metric	Imperial
Overall LxWxH	22 x 13 x 7.6 mm	0.86 x 0.51 x 0.30 in
Slot width	8 mm	0.315 in
Thread	M8	M8

💡 What is a roll-in spring T nut used for in 4040 aluminum extrusion systems?

They are handy for quick, secure mounting of accessories on extruded frames.

- Quick attachment of brackets, stops, and guides - Holds components firmly in 8 mm slots with spring-ball action - Easy tool-free installation for layout changes - Works with European 40 Series 4040 profiles for consistent fit