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Calculadora de Torque de Pernos — Herramienta online gratis

Especificación de torque para cualquier grado y tamaño de perno

Calcula especificación de torque por grado, diámetro, lubricación. Grado 5/8/SAE, métrico 8.8/10.9/12.9. Gratis y sin registro.

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Bolt torque calculator

Find torque spec for any bolt size, grade, lubrication.

How to use this tool

  1. 1

    Pick bolt size + grade

    Diameter + strength class determine proof load.

  2. 2

    Pick lubrication

    Dry, lubricated, or anti-seize (friction factor).

  3. 3

    See torque spec

    Recommended torque in ft·lb and N·m.

Frequently Asked Questions

Torque formula
T = K × D × F, where K = friction coeff (0.2 dry, 0.15 lube), D = bolt diameter, F = preload force (~75% of proof load).
Grade meanings
SAE Grade 5: medium strength. Grade 8: high strength. Metric 8.8: ~Grade 5. Metric 10.9/12.9: high strength.

Puntos clave

  • Bolt Torque Calculadora is a free, browser-based calculator tool — torque spec for any bolt grade + size.
  • No signup, no downloads, no file uploads. Herramientas run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Bolt Torque Calculadora

  1. Open the tool: Launch Bolt Torque Calculadora on Herramientaolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Bolt Torque Calculadora — Quick Facts

Precio
Gratis — sin límites, sin marcas de agua, sin paywall
Privacidad
Se procesa en tu navegador. Las herramientas que necesitan un servicio externo lo indican en la página. Se cuentan las visitas (Google Analytics).
Plataforma
Cualquier navegador moderno — escritorio, tablet o móvil
Categoría
Calculadora Herramientas on Herramientaolis
Sin conexión
Works offline after first visit (Progressive Web App)
CaracterísticaDetalles
HerramientaBolt Torque Calculadora
CategoríaCalculadora
Requiere registroNo
Subida de archivoNinguno — procesado en el navegador
Compatible con móvilTotalmente adaptable
CosteGratis para siempre

Why Use Bolt Torque Calculadora?

You should try Bolt Torque Calculadora for a quick, private way to torque spec for any bolt grade + size. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacidad. Esta herramienta funciona enteramente en tu navegador. Tus datos nunca se suben a ningún servidor.