Beam and Structural Calculators
These beam calculator and structural tools cover beam and cantilever deflection, bolt patterns, external screw threads, auger-screw diameter, and screw mechanical advantage.
Rectangular Beam Deflection Calculator
This beam deflection calculator finds the deflection of a solid rectangular beam and the section’s moment…
Open calculator Beam and StructuralMechanical Advantage of a Screw Calculator
This mechanical advantage of a screw calculator finds the ideal mechanical advantage (IMA) — how much…
Open calculator Beam and StructuralExternal Screw Thread Calculator
This external screw thread calculator finds the key dimensions of a 60° ISO/UN thread from the…
Open calculator Beam and StructuralFlat Diameter of Auger Screw Calculator
This flat diameter of auger screw calculator develops the flat pattern of a screw-conveyor flight —…
Open calculator Beam and StructuralCantilever Beam Calculator
This cantilever beam calculator finds the deflection, slope, and bending moment of a beam fixed at…
Open calculator Beam and StructuralBolt Pattern Calculator
This bolt pattern calculator finds the bolt circle diameter (BCD) — the diameter of the circle…
Open calculatorAbout Beam and Structural Calculators
These beam calculator and structural tools cover beam and cantilever deflection, bolt patterns, external screw threads, auger-screw diameter, and screw mechanical advantage. Pick a tool below for an instant result with the formula.
Structural and fastener math needs to be exact. These tools apply beam theory and thread geometry, defining each variable so your deflections and fasteners are correct.
Calculators in this category
- Rectangular Beam Deflection Calculator
- Cantilever Beam Calculator
- Bolt Pattern Calculator
- External Screw Thread Calculator
- Flat Diameter of Auger Screw Calculator
- Mechanical Advantage of a Screw Calculator
Frequently Asked Questions
What can I calculate for beams and fasteners?
Beam and cantilever deflection, bolt circle patterns, external screw thread dimensions, auger-screw flat diameter, and screw mechanical advantage. Each tool covers one task.
Are these tools free to use?
Yes. Every calculator on this page is free, needs no signup, and works in your browser on mobile and desktop.
Are the beam formulas shown?
Yes. Each page states the equation, defines load, length, and section, and includes a worked example.