Slide In Budget-Friendly T-Nuts For T Slot Track 5/16-18 Black 20 Pieces For 15 Series Aluminum Extrusion 1.5 Inch Base Durable Galvanized Iron Construction Rust-Resistant

Budget Slide-In T-Nuts for 15 Series T-Slot, 5/16-18,20 Pack
✔️ 5/16-18 UNC thread, 1.5 in base, galvanized iron, 20 pcs

These slide-in T-nuts fit 15-series aluminum extrusion and slide into the T-slot track to provide a secure mounting point for brackets, plates, and accessories on CNC machines, 3D printers, or DIY frames.

✅ Thread: 5/16-18 UNC fits 15 series extrusion
✅ Base size 1.5 in for 4040 and similar profiles
✅ Galvanized iron construction for rust resistance
✅ Pack of 20 pieces for economical use
✅ Sliding nut design delivers quick mounting

💡 What is a handy question about sliding T-nuts in aluminum extrusion systems and how do they help mounting strength? This handy fastener provides a secure, adjustable mounting point for brackets and accessories.

- Quick mounting in 15 series T-slot tracks - Keeps components aligned under load for CNC machines and DIY frames - Works with standard 5/16-18 UNC hardware - Ideal for modular shop setups and fixtures