Engineering Slide Chart
Screw Chart includes: Metric/English Screw Selector & Tapping  Drill Sizes Pipe Sizes and Tapping Surface Texture/Surface Finish (N Grade) Prefixes Rulers Hardness/Tensile Conversion Amperage Conversion Beam Deflection Equations 1 and 1/4 Draft Angle (inches/mm) Statistics Equations Thermoplastic Properties Sheet Metal and Wires Sizes Sheet Metal Bending Allowances Carbon and Alloy Steel Numbering System Actual Pipe Size Comparison Units Conversions Constant Acceleration Equations Shore Durometer Fractions to Inches to mm Sin, Cos, & Tan Equations General Engineering Equations Moment of Inertia Formulas Geometric Tolerances Welding Symbols Densities of Common Materials Bolt Grades