In the world of fasteners, and TX20 are generally different names for the same size of the standard Torx drive system. They both refer to a 6-pointed star-shaped bit with a point-to-point distance of approximately 3.86mm (0.156 inches) .
: This has a different, flatter lobe shape that allows for higher torque. A standard T20 bit can often fit a Torx Plus screw, but a Torx Plus bit won't fit a standard T20 screw. difference between t20 and tx20
: A size 20 Torx drive typically has a point-to-point dimension of approximately 3.84 mm . In the world of fasteners, and TX20 are