Get Free Strength and Stress PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 13 calculators from Design of Coupling. Inside, you'll discover a list of formulas such as Tensile Stress in Rod of Cotter Joint, Tensile Stress in Spigot of Cotter Joint given Diameter of Spigot, Thickenss of Cotter and Load and 13 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Strength and Stress PDFs!