Manufacturer Part Number: 10641|Clamp Set Type|T-SlotStud Thread Size|5/16-18Material|BrassT-Slot Size (Inch)|7/16T-Slot Size (mm)|Step Block Width (mm)|T-Slot Nut Width (Decimal Inch)|0.1900T-Slot Nut Width (mm)|Includes|(2) Hex Keys; (4) Mitee-Bite T-Nuts; (6) Mitee-Bite Fixture ClampsStep Block Widths (Decimal Inch)|0.6250Step Block Widths (Inch)|Stud Lengths (Inch)|Stud Lengths (mm)|Maximum Capacitys in Set|Overall Length|T Slot Nut Width Inch(Fractional Inch)|Number Of Pieces|12UNSPSC Code|