Calculateur de Couple de Serrage — Outil en ligne gratuit
Couple de serrage pour tout boulon par grade et taille
Calcule le couple de serrage par grade, diamètre, lubrification. Grade 5/8/SAE, métrique 8.8/10.9/12.9. Sans inscription.
📚 En savoir plus
Bolt torque calculator
Find torque spec for any bolt size, grade, lubrication.
How to use this tool
- 1
Pick bolt size + grade
Diameter + strength class determine proof load.
- 2
Pick lubrication
Dry, lubricated, or anti-seize (friction factor).
- 3
See torque spec
Recommended torque in ft·lb and N·m.
Frequently Asked Questions
Torque formula
Grade meanings
À retenir
- Bolt Torque Calculateur is a free, browser-based calculator tool — torque spec for any bolt grade + size.
- Non signup, no downloads, no file uploads. Outils 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 Calculateur
- Open the tool: Launch Bolt Torque Calculateur on Outilolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Bolt Torque Calculateur — Quick Facts
- Prix
- Gratuit — sans limites, sans filigrane, sans paywall
- Confidentialité
- Traité dans votre navigateur. Les outils qui ont besoin d’un service externe l’indiquent sur la page. Les visites sont comptabilisées (Google Analytics).
- Plateforme
- Tout navigateur moderne — desktop, tablette ou mobile
- Catégorie
- Calculateur Outils on Outilolis
- Hors ligne
- Works offline after first visit (Progressive Web App)
| Caractéristique | Détails |
|---|---|
| Outil | Bolt Torque Calculateur |
| Catégorie | Calculateur |
| Inscription requise | Non |
| Téléversement de fichier | Aucun — traité dans le navigateur |
| Compatible mobile | Entièrement adaptatif |
| Coût | Gratuit pour toujours |
Why Use Bolt Torque Calculateur?
You should try Bolt Torque Calculateur 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.