4-.70mm Thread Size Thin Sheet Nutserts Thread Size: 4-.70mm Grip Range: .50 - 2.00mm Dimension A: 6.32mm Dimension B: 9.78mm Dimension D: 7.49mm Drill Bit Size: 6.40mm Compare with: Disco # 13140PK, 13140B, Auveco # 12980, 12981