Range: 4-1/2 – 13-5/8’’ / 114,3 – 346,08 mm

Unique Feature

  • Hooked thread form
  • Enlarged torque shoulder for high torsional capacity and increased compression performance

Thread Profile

  • Hooked thread form increases tension strength and bending capacity
  • Prevents thread jump-out
  • Optimized thread profile offers robust galling resistance
  • Reduced cross threading
  • Fast, easy make-up

Metal-to-Metal Seal

  • Cone and cone gas-tight seal
  • Tested and validated under ISO 13679 CAL IV


  • Maximized contact area at the pin nose and shoulder interface provide the connection with robust torque and compression capacity
  • Additional sealing barrier