ITEM NAME:10PCS BT40X 45 Degree M16 Pull Stud Fixed Knob CNC Milling Machine Parts CN C6Q8 10PCS BT40X 45 Degree M16 Pull Stud Fixed Knob CNC Milling Machine Parts CN C6Q8 Machine Taper: BT40 Thread: M16 Head Diameter: 15 mm Neck Diameter: 10 mm Full Length: 60 mm Angle Degree: 45 degrees Color: Black and silver Material: steel Package Contents:10* CNC shank fixing screw