Torque Specs Guide: How to Read & Apply Torque Values

<h2>What Are Torque Specifications?</h2><p>Torque specifications indicate the exact amount of twisting force required to tighten a fastener properly. This is calculated by manufacturers based on the bolt's grade, diameter, pitch, material, and required clamping force. Correct torque prevents parts from falling off (under-tightened) or bolts snapping/warping parts (over-tightened). Check vehicle-specific values for the <a href="/vehicles/toyota/camry/2020/">2020 Toyota Camry</a>, <a href="/vehicles/ford/f-150/2022/">2022 Ford F-150</a>, and <a href="/vehicles/honda/civic/2025/">2025 Honda Civic</a> as examples.</p><h2>Common Torque Values for Automotive Fasteners</h2><table class="table-auto w-full mb-6"><thead><tr><th class="border px-4 py-2">Component</th><th class="border px-4 py-2">Typical Torque Range</th><th class="border px-4 py-2">Notes</th></tr></thead><tbody><tr><td class="border px-4 py-2">Lug Nuts (Compact)</td><td class="border px-4 py-2">80 - 90 ft-lbs</td><td class="border px-4 py-2">Star pattern tightening</td></tr><tr><td class="border px-4 py-2">Lug Nuts (Truck/SUV)</td><td class="border px-4 py-2">100 - 150 ft-lbs</td><td class="border px-4 py-2">Check specific manual</td></tr><tr><td class="border px-4 py-2">Oil Drain Plug</td><td class="border px-4 py-2">20 - 30 ft-lbs</td><td class="border px-4 py-2">Use new crush washer</td></tr><tr><td class="border px-4 py-2">Spark Plug</td><td class="border px-4 py-2">11 - 18 ft-lbs</td><td class="border px-4 py-2">Aluminum heads strip easily</td></tr><tr><td class="border px-4 py-2">Brake Caliper Bracket</td><td class="border px-4 py-2">70 - 110 ft-lbs</td><td class="border px-4 py-2">Often requires threadlocker</td></tr><tr><td class="border px-4 py-2">Valve Cover</td><td class="border px-4 py-2">70 - 90 <em>in-lbs</em></td><td class="border px-4 py-2">Very low torque! Use inch-pounds</td></tr></tbody></table><p>Always refer to the exact numbers for your car in our <a href="/vehicles">Vehicle-Specific Torque Specs</a> tool.</p><h2>How to Use a Torque Wrench</h2><p>To use a click-type torque wrench: set the dial to your desired value, attach the socket, and pull with a smooth, steady force until you hear and feel the "click". Do not continue pulling past the click. For torque-to-yield (TTY) fasteners, use an angle-torque gauge after the initial torque. Always dial your wrench back to zero before storing to preserve calibration.</p><h2>ft-lbs vs Nm — Conversion Reference</h2><table class="table-auto w-full mb-6"><thead><tr><th class="border px-4 py-2">ft-lbs (Foot-Pounds)</th><th class="border px-4 py-2">Nm (Newton Meters)</th><th class="border px-4 py-2">in-lbs (Inch-Pounds)</th></tr></thead><tbody><tr><td class="border px-4 py-2">7</td><td class="border px-4 py-2">9.5</td><td class="border px-4 py-2">84</td></tr><tr><td class="border px-4 py-2">15</td><td class="border px-4 py-2">20</td><td class="border px-4 py-2">180</td></tr><tr><td class="border px-4 py-2">20</td><td class="border px-4 py-2">27</td><td class="border px-4 py-2">240</td></tr><tr><td class="border px-4 py-2">30</td><td class="border px-4 py-2">41</td><td class="border px-4 py-2">360</td></tr><tr><td class="border px-4 py-2">80</td><td class="border px-4 py-2">108</td><td class="border px-4 py-2">960</td></tr><tr><td class="border px-4 py-2">100</td><td class="border px-4 py-2">136</td><td class="border px-4 py-2">1200</td></tr><tr><td class="border px-4 py-2">120</td><td class="border px-4 py-2">163</td><td class="border px-4 py-2">1440</td></tr></tbody></table><p>Formula: 1 ft-lb = 1.356 Nm. Check our <a href="/vehicles">Vehicle Fastener Specs</a> and <a href="/knowledge-hub/bolt-grades">Bolt Grade Guide</a> for more details.</p>