Twenty Pack 1/4-20 T Slot Nuts With Ball Spring For 10 Series Aluminum Extrusion Rails Beefed Up Carbon Steel With Silver Plated Finish Easy Tightening And Solid Fit For CNC DIY Projects And Custom Woodworking

Twenty-Pack 1/4-20 T-Slot Nuts with Ball Spring for Aluminum
✔️ 20 pcs, 1/4-20 T-slot nuts with ball spring, plated steel

These are twenty 1/4-20 T-slot nuts with ball spring, designed for 10 series aluminum extrusion rails used in CNC projects, DIY machines, and modular workstations. The ball spring locks the nut in the T-slot before tightening, making setups quicker and more accurate.

✅ 20 pieces per pack with ball spring for secure positioning
✅ Fits 1/4-20 bolts for 1010/1020/2020 extrusions
✅ Silver-plated carbon steel provides strength and corrosion resistance
✅ Approx 16x10x5 mm to fit standard T-slots
✅ Easy tightening and solid frame connections

💡 What is a 1/4-20 T-slot nut with ball spring used for in aluminum extrusion systems? A handy fastener for mounting and adjusting components in CNC frames and other extrusions. - Handy for securing brackets, rails, or panels to extrusion profiles - Keeps the nut in place before tightening, reducing misalignment - Works with common 1/4-20 hardware in 1010/1020/2020 profiles