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 In this video we show the simple process of tapping threads into V-Slot or any aluminum 4040 t slot 4pcs 4040 t slot aluminum extrusion and strong compatible with 40 series fasteners high durability 39 4in 1000mm black at the lowest price at Temu

4040 t slot Buy 4040 Aluminum Profile T Slot 4040 Aluminium Extrusion Anodized 100

4040 v slot 4040 Medium T-Slot Extruded Aluminium Profile in Jalgaon offered by Simplex Profilo Systems Get Best Price, MOQ for 4040 Medium T-Slot Extruded Aluminium 40x40mm 3 slot open Aluminium profile t slot extrusion Clear anodised Price 1mm Services: We offer cutting, tapping and drilling services Related 4040