Insert Design Part No.: 302 0 300 50 Thread Size: M30 Pitch (internal): 3.50 Pitch (external) P: 1.50 Diameter (external) B: 36.00 Length L: 40.00 Hole Design Hole Diameter C (Plastics): 34.9-35.2 Hole Diameter C (Alloys): 35.2-35.4 Wall Thickness W: 14.40 Through Hole A1: 40.00 Blind Hole B1: 46.00