uxcell Roll-in Spring M3 T Nut, Roll Ball Elastic Nuts for 2020 Series Aluminum Extrusion Profile, Pack of 12-Fast Shipping

Description

Made from carbon steel,have high hardness, surface is Nickel-plated for good rust resistance.

Used for T-slot aluminum profile 20×20 series.

Easy to be roll into T slot of aluminum profile.

Package Content: 12 Pcs x 2020 Series M3 Roll Ball Elastic T-Nuts.

2020 Series Aluminum Profile T-Nuts widely Use to build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc