M3 hammer nut for 2020 extrusions 6 mm groove - 20 pieces
20 pieces M3 hammer nuts enable you to fasten screws onto 2020 aluminum extrusions.
T-nuts are useful for building:
- 3D printers,
- CNC milling machines,
- laser cutters,
- plasma cutters,
- guides for cameras and cameras,
- and many other machines and devices.
- Thread: M3
- Width: 6 mm
- The package contains: 20 caps