Shopping for 40 series parts Are T-slot nuts interchangeable?

A balance between strong and economical, these T Nuts fit any 30mm or 40mm aluminum extrusion with 8mm slot widths Threaded for M4 fasteners

These T-Nuts fit all our 20 series V-Slot and other 2020 profile aluminium T-Slot extrusion

8mm slot drill Buy Uxcell 30Pcs M8 T Slot Nuts Roll in Spring T-nut with Ball Carbon Steel for 3030 Series Aluminum Extrusion with 8mm Slot at Aliexpress for

texas tea free slot Buy Online from Aspen Fasteners Free Shipping M6 X 8mm DIN 508, Metric, T-Slot Nuts, Class 10 Steel, Black