Streamlined, clearance OD facilitates
running, pulling, and circulating and
eliminates coupling face hang-up.
Exceptional torque strength developed
through the simultaneous engagement
of the double hooked dovetail thread.
100% internal pressure rated metal seal
maintains gas sealing capability under
high axial loads.
The shallow angle run out chamfer
on the pin ID promotes uniform
stress under the seal around the full
circumference of the connection.