What are the recommended nuts for the t-slot of the QCW frames?

T-Slot Nuts Manufacturer 5_8 tslot nuts Typical Bridgeport slot width is, as far as I can tell, 58 The common 12 clamping sets come with t-slot nuts which are made to 508 slot Carbon Steel T-Slot Nuts are used with a T-slot track on a workbench or machine table to apply fixtures to the workplace, typically clamps The T-slot nut

small t slot nuts Case hardened; Black oxide finish; Tapped thru T-Slot nuts are also available; Last thread incomplete to prevent stud from turning through bottom of nut