Steel 1/4-20 Centered Slide In T Nuts For 1.5 Inch Aluminum Extrusions 15 Series Black Zinc Finish Economy 25 Pack Hardware Nuts For Mounting Plates And Brackets

Centered T-slot nut for 1.5 inch extrusions with black zinc
✔️ 25 pack steel, centered slide-in T-nut for 15 series profiles

These centered slide-in T-nuts are designed for 1.5" extrusion systems and accept a 1/4-20 bolt to mount joining plates, brackets, or other t-track accessories. They are compatible with 1515, 1530, 3075, 3030, and many 1.5" based extrusions, making them a solid choice for modular builds and DIY frames.

✅ Material: steel with black zinc finish for durability and corrosion resistance
✅ Compatibility: fits 15 Series and most 1.5" extrusion slots for easy integration
✅ Threading and strength: centered thread with a pilot projection adds extra strength and alignment
✅ Bolt size and mounting: accepts 1/4-20 bolts to mount plates, brackets, or accessories
✅ Dimensions and pack: 12.83 mm x 3.18 mm x 20.64 mm (0.505 in x 0.125 in x 0.812 in); Pack size: 25 pieces

💡 What is a T-slot nut used for in aluminum extrusion systems?

Handy fastener for quick, secure mounting in modular frames.

- It secures with a 1/4-20 bolt for attaching plates and brackets - It loads from the profile ends with a centered thread for alignment - It works with 15 Series and other 1.5" extrusions