Insert Design Part No.: 308 0 080 50 Thread Size: M8 Pitch (internal): 1.25 Pitch (external) P: 1.50 Diameter (external) B: 12.00 Length L: 14.00 Hole Design Hole Diameter C (Plastics): 11.1-11.3 Hole Diameter C (Alloys): 11.3-11.5 Wall Thickness W: 4.80 Through Hole A1: 14.00 Blind Hole B1: 17.00