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Torque Converter
Newton meters · Pound-feet · Pound-inches · Kilogram-meters — for bikes, cars, DIY tools
Converted Torque
73.76 lb-ft
100 Nm = 73.76 lb-ft
🚗 Lug nuts (car)
80-100 lb-ft
🚲 Bicycle pedals
25-35 Nm
🔩 Oil drain plug
25-30 Nm
🔧 Common Torque Specifications
| Application | Nm | lb-ft | lb-in |
|---|---|---|---|
| 🔩 Small electronics screws | 0.5-2 | 0.4-1.5 | 4-18 |
| 🚲 Bike stem bolts | 5-10 | 3.7-7.4 | 44-88 |
| 🚲 Bike pedal (into crank) | 20-35 | 15-26 | 177-310 |
| 🔧 Oil drain plug (car) | 25-30 | 18-22 | 221-266 |
| ⚙️ Spark plugs | 15-40 | 11-30 | 133-354 |
| 🚗 Wheel lug nuts (car) | 80-120 | 60-90 | 708-1062 |
| 🚙 Wheel lug nuts (SUV/truck) | 120-200 | 90-150 | 1062-1770 |
| 🔩 Head bolts (engine) | 200-300 | 150-220 | 1770-2655 |
🛠️ Torque Wrench Guide
🔧 Small torque wrench (2-20 Nm) → Bikes, electronics
🔧 Medium torque wrench (20-100 Nm) → Cars, motorcycles
🔧 Large torque wrench (100-300 Nm) → Trucks, heavy equipment
📊 Quick Torque Conversion Chart
10 Nm = 7.4 lb-ft = 88.5 lb-in
20 Nm = 14.8 lb-ft = 177 lb-in
30 Nm = 22.1 lb-ft = 266 lb-in
40 Nm = 29.5 lb-ft = 354 lb-in
50 Nm = 36.9 lb-ft = 443 lb-in
100 Nm = 73.8 lb-ft = 885 lb-in
150 Nm = 110.6 lb-ft = 1327 lb-in
200 Nm = 147.5 lb-ft = 1770 lb-in
💡 Torque Tips
🔧 Always use a torque wrench for critical fasteners
⚡ Over-torquing can strip threads or break bolts
📏 Under-torquing can cause parts to loosen
🛢️ Lubricated threads need less torque (reduce by 20%)
🔧 Nm ↔ lb-ft ↔ lb-in ↔ kg-m
🚗 Car & bike torque specs
🛠️ Torque wrench guide
📊 Quick reference chart