What size T-slot nutsbolts do I want to get for the 20x20 Aluminum

What size T-slot nutsbolts do I want to get for the 20x20 Aluminum 4040 t slot 4040 T slot aluminium extrusion dealer supplies all sizes and necessary accessories for T slot Aluminum Extrusion with T slot is best to use in 4040 t slot aluminium extrusion T-Slot and Dovetail Cutters Turning Tools DROs DRO Accessories DRO Packages 20 3762, 2564 3906, 1332 4062 28 3937, Y 4040, Z 4130 12 5000, 13

4040 t slot aluminium extrusion T-SLOT 40x40 aluminum profiles are perfect for the construction of structures such as machine casings, boxes, small laboratory tables, machines, robots and many

4040 t slot 7:21 · Go to channel · How to Assemble T-Slot Frames using 8020 Fasteners 40-4040 40 Millimeter x 40 Millimeter T-Slotted Aluminum Extrusion This metric 40mm x 40mm t-slotted extrusion comes with an open slot on