20 Pack Roll In T Nuts 1 4 20 Steel With Ball Spring, T Slot Nuts For 10 Series Aluminum Extrusion Profiles, Great For CNC Machines And Robotics Projects, Zinc Plated Durability

20-Pack Roll-In T-Nuts with Ball Spring for 10 Series
✔️ 20 pcs roll-in T-nuts with ball spring, 1/4-20 thread, 6mm T-slot fit

These roll-in T-nuts are built from 1045 steel with a bright zinc finish for durability and rust resistance. They’re designed for 10 series aluminum extrusion profiles and 1.0 inch base systems with 6mm T-slots, making CNC machines, laser cutters, 3D printers, and robotics frames rock-solid.

✅ Material: 1045 steel with bright zinc finish, durable and rust resistant
✅ Thread: 1/4-20 for secure fastening
✅ Compatibility: fits 10 Series profiles with 6mm T-slots
✅ Installation: roll-in design with ball spring for end- or side-entry
✅ Size: 0.203 x 0.386 x 0.630 in (5.16 x 9.80 x 16.00 mm)
✅ Package: 20 pieces per pack for CNC, robotics, and framing projects

Dimension	Inches	Millimeters
Overall size (L x W x H)	0.203 x 0.386 x 0.630 in	5.16 x 9.80 x 16.00 mm
Thread	1/4-20	1/4-20

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

T-slot nuts provide a robust, adjustable fastening point for aluminum extrusion frames. - They enable quick attachment of brackets and plates - They accept standard 1/4-20 bolts for rigid joints - They stay secure under vibration and load