Throat of Parallel Fillet Weld evaluator uses Throat Thickness of Weld = Leg of Weld*cos(pi/4) to evaluate the Throat Thickness of Weld, Throat of Parallel Fillet Weld is the distance from the center of the face to the root of the weld. Typically the depth of the throat should be at least as thick as the thickness of the metal you are welding. Throat Thickness of Weld is denoted by ht symbol.
How to evaluate Throat of Parallel Fillet Weld using this online evaluator? To use this online evaluator for Throat of Parallel Fillet Weld, enter Leg of Weld (hl) and hit the calculate button.