Bolt Torque & Clamp-Load Calculator
Determine proper torque settings for fasteners based on size, grade, and lubrication conditions.
Fastener Specifications
Torque & Clamp Load
Recommended Torque:
Clamp Load:
Proof Strength:
Tensile Strength:
Thread Pitch:
Notes & Recommendations
- Always use a calibrated torque wrench for critical applications.
- Torque values assume clean, undamaged threads.
- For critical joints, consider angle-based tightening methods.
- Recheck torque after initial tightening and after first loading.
- For safety-critical applications, consult engineering standards.