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

8mm t slot nuts   Dan 8mm t slot nuts

Clamping Kits 2058 Fit 8 mm T-slots; Threaded M6; Black oxide finish; Heat treated 1040 steel, case hardened; Fits T-slots measuring to in

Bosch Rexroth Hammer-Head Nut N8  M5 T-Slot Nuts Carbon Steel T-Slot Nuts, Pack of 15 T-Slot Carbon Uxcell M8 Roll in Spring T-nut with Ball for 4040 Series Rail with 8mm Slot 15 Pack

ทาง เข้า pg slot auto These T-Nuts fit all our 20 series V-Slot and other 2020 profile aluminium T-Slot extrusion  For example, comparing 2 4080 bars I found, one has a slot width of and a depth of while the other is 8mm and doesn't list the