Manufacturer Part Number: 20607G|Stud Length|3in; 4in; 5in; 6in; 7in; 8inStud Thread Size|1/2-13 inT-slot Nut Width|Includes|(24) Studs; (4) Coupling Nuts; (4) Flange Nuts; (4) T-Slot Nuts; Holder (Wooden Base/Metal Tray); T-Slot CleanerT-slot Size|Number Of Pieces|38UNSPSC Code|23153000