Insert Design Part No.: 303 0 120 50 Thread Size: M12 Pitch (internal): 1.75 Pitch (external) P: 1.75 Diameter (external) B: 14.00 Length L: 18.00 Hole Design Hole Diameter C (Plastics): 12.9-13.2 Hole Diameter C (Alloys): 13.2-13.4 Wall Thickness W: 5.60 Through Hole A1: 18.00 Blind Hole B1: 22.00