American Iron Open Hole

SizeABCDEFGHFt. Lbs. Torque*
Drill Pipe Tool Joints
2 7/82 7/83 7/23 3/642 25/323 3/162 7/82 5/323/83000-4000
445 1/24 37/644 5/644 41/6443 1/45/88500-11,500
Tubing Tool Joints
2 3/82 3/83 1/162 3/42 1/22 22/642 1/223/81700-1800
2 7/82 1/23 11/163 2/6432 27/322 1/22 27/643/81800-2000
3 1/23 1/44 1/24 1/23 37/643 31/643 1/42 27/325/85000-7000

*Recommended make up torque in foot pounds