40 Series Ball Spring T-Nut Size:40M8 50 pieces These are high-quality 3D-printed precision

These are high-quality 3D-printed precision 8020 aluminum extrusion alignment jigs designed and produced by 'The Aluminum Carpenter' to work with all 20 series aluminum extrusion

Printed in silver-colored material to seamlessly blend with the natural finish of aluminum extrusions

Equipped with two magnets

This design embodies 'Material Fusion'

high-resolution settings for exceptional quality

40 Series Ball Spring T-Nut Size:40M8 50 pieces These are high-quality 3D-printed precisionEuropean Style Ball Spring T Nut suitable for Aluminum Extrusion. It is to be used with 40 Series Aluminum Profile such as 4040, 4080, etc. Size available in 40 Series: 40M4, 40M5, 40M6, 40M8