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Schrauben-Drehmoment-Rechner — Kostenloses Online-Tool

Anzugsmoment für jede Schraubenfestigkeit + Größe

Berechne Schrauben-Anzugsmoment nach Festigkeitsklasse, Durchmesser, Schmierung. Grade 5/8/SAE, metrisch 8.8/10.9/12.9. Ohne Anmeldung.

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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.

Wichtigste Punkte

  • Bolt Torque Rechner is a free, browser-based calculator tool — torque spec for any bolt grade + size.
  • Nein signup, no downloads, no file uploads. Tools 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 Rechner

  1. Open the tool: Launch Bolt Torque Rechner on Toololis — 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 Rechner — Quick Facts

Preis
Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
Privatsphäre
Wird im Browser verarbeitet. Tools, die einen externen Dienst brauchen, sagen das auf der Seite. Seitenaufrufe werden gezählt (Google Analytics).
Plattform
Jeder moderne Browser — Desktop, Tablet, Mobil
Kategorie
Rechner Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
MerkmalDetails
ToolBolt Torque Rechner
KategorieRechner
Anmeldung nötigNein
Datei-UploadKeine — wird im Browser verarbeitet
Mobile-UnterstützungVoll responsive
KostenFür immer kostenlos

Why Use Bolt Torque Rechner?

You should try Bolt Torque Rechner 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% Privatsphäre. Dieses Tool läuft komplett in deinem Browser. Deine Daten werden niemals auf einen Server hochgeladen.