{"id":15139,"date":"2025-06-30T13:26:06","date_gmt":"2025-06-30T18:26:06","guid":{"rendered":"https:\/\/blog.misumiusa.com\/?page_id=15139"},"modified":"2025-07-01T09:05:24","modified_gmt":"2025-07-01T14:05:24","slug":"metric-bolt-torque-chart-specs","status":"publish","type":"page","link":"https:\/\/blog.misumiusa.com\/metric-bolt-torque-chart-specs\/","title":{"rendered":"Metric Bolt Torque Chart"},"content":{"rendered":"\n<p>This article provides a reference chart for standard metric bolts, showing recommended maximum tightening torques for coarse-threaded bolts based on bolt diameter and property class. The values are derived from ISO 898, which defines the mechanical properties of fasteners made from carbon and alloy steel.  See our <a href=\"https:\/\/us.misumi-ec.com\/blog\/torque-conversions-charts\/\" title=\"\">torque conversion chart<\/a> for In.\/Lbs. to Nm conversion.<\/p>\n\n\n\n<meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>Metric Bolt Torque Specs<\/title>\n    <style>\n        .torque-chart-container {\n            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;\n            max-width: 100%;\n            overflow-x: auto;\n            margin: 20px 0;\n            padding: 20px;\n            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);\n            border-radius: 12px;\n            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n        }\n\n        .torque-chart-container h2 {\n            text-align: center;\n            color: #2c3e50;\n            margin-bottom: 20px;\n            font-size: 1.8em;\n            font-weight: 600;\n        }\n\n        .torque-table {\n            width: 100%;\n            border-collapse: collapse;\n            background: white;\n            border-radius: 8px;\n            overflow: hidden;\n            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);\n        }\n\n        .torque-table th {\n            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);\n            color: white;\n            padding: 15px 12px;\n            text-align: center;\n            font-weight: 600;\n            font-size: 0.9em;\n            text-transform: uppercase;\n            letter-spacing: 0.5px;\n            position: relative;\n        }\n\n        .torque-table th:first-child {\n            background: linear-gradient(135deg, #34495e 0%, #2c3e50 100%);\n        }\n\n        .torque-table td {\n            padding: 12px;\n            text-align: center;\n            border-bottom: 1px solid #ecf0f1;\n            transition: all 0.3s ease;\n            position: relative;\n        }\n\n        .torque-table td:first-child {\n            background: #f8f9fa;\n            font-weight: 600;\n            color: #2c3e50;\n            border-right: 2px solid #bdc3c7;\n        }\n\n        .torque-table tr:hover {\n            transform: translateY(-2px);\n            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);\n        }\n\n        .torque-table tr:hover td {\n            background: linear-gradient(135deg, #fff 0%, #f1f2f6 100%);\n        }\n\n        .torque-table tr:hover td:first-child {\n            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);\n            color: white;\n        }\n\n        .torque-table td:not(:first-child):hover {\n            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;\n            color: white;\n            font-weight: 600;\n            transform: scale(1.05);\n            border-radius: 4px;\n            cursor: pointer;\n        }\n\n        .grade-label {\n            font-size: 0.8em;\n            color: #7f8c8d;\n            display: block;\n            margin-top: 2px;\n        }\n\n        .torque-value {\n            font-weight: 600;\n            color: #2c3e50;\n        }\n\n        .torque-table td:not(:first-child):hover .torque-value {\n            color: white;\n        }\n\n        .torque-table td:not(:first-child):hover .grade-label {\n            color: #ecf0f1;\n        }\n\n        .note {\n            margin-top: 15px;\n            padding: 15px;\n            background: #fff3cd;\n            border: 1px solid #ffeaa7;\n            border-radius: 6px;\n            font-size: 0.9em;\n            color: #856404;\n        }\n\n        .note strong {\n            color: #6c5ce7;\n        }\n\n        \/* Responsive design *\/\n        @media (max-width: 768px) {\n            .torque-chart-container {\n                padding: 10px;\n                margin: 10px 0;\n            }\n            \n            .torque-table th,\n            .torque-table td {\n                padding: 8px 6px;\n                font-size: 0.8em;\n            }\n            \n            .torque-chart-container h2 {\n                font-size: 1.4em;\n            }\n        }\n    <\/style>\n\n\n    <div class=\"torque-chart-container\">\n        <h2>Metric Bolt Torque Chart<\/h2>\n        <table class=\"torque-table\">\n            <thead>\n                <tr>\n                    <th>Thread Size<\/th>\n                    <th>Grade 4.6<\/th>\n                    <th>Grade 4.8<\/th>\n                    <th>Grade 5.8<\/th>\n                    <th>Grade 6.8<\/th>\n                    <th>Grade 8.8<\/th>\n                    <th>Grade 9.8<\/th>\n                    <th>Grade 10.9<\/th>\n                    <th>Grade 12.9<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr>\n                    <td>M3<\/td>\n                    <td><span class=\"torque-value\">0.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">0.9<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1.4<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1.6<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M4<\/td>\n                    <td><span class=\"torque-value\">1.9<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">3.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">3.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">4.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">5.4<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">6.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M5<\/td>\n                    <td><span class=\"torque-value\">3.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">4.4<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">5.6<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">6.6<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">7.0<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">7.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">10.0<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">11.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M6<\/td>\n                    <td><span class=\"torque-value\">6.4<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">7.5<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">9.6<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">11.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">11.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">13.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">17.0<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">19.9<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M8<\/td>\n                    <td><span class=\"torque-value\">15.4<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">18.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">23.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">27.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">28.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">32.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">41.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">48.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M10<\/td>\n                    <td><span class=\"torque-value\">30.5<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">36.0<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">46.1<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">54.0<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">57.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">64.1<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">81.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">95.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M12<\/td>\n                    <td><span class=\"torque-value\">53.2<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">62.7<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">80.3<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">94.1<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">99.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">112<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">143<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">167<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M14<\/td>\n                    <td><span class=\"torque-value\">79.5<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">93.8<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">120<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">141<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">149<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">167<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">214<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">250<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                               <\/tr>\n                <tr>\n                    <td>M16<\/td>\n                    <td><span class=\"torque-value\">123<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">145<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">186<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">218<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">248<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">277<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">354<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">413<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M18<\/td>\n                    <td><span class=\"torque-value\">170<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">200<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">256<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">300<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">340<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">380<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">485<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">567<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M20<\/td>\n                    <td><span class=\"torque-value\">250<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">294<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">377<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">442<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">500<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">&#8211;<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">690<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">809<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M22<\/td>\n                    <td><span class=\"torque-value\">335<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">395<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">507<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">594<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">672<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">752<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">960<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1123<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M24<\/td>\n                    <td><span class=\"torque-value\">430<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">507<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">650<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">762<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">865<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">&#8211;<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1195<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1395<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M27<\/td>\n                    <td><span class=\"torque-value\">625<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">737<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">945<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1108<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1257<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1406<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1796<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2100<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n                <tr>\n                    <td>M30<\/td>\n                    <td><span class=\"torque-value\">855<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1009<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1294<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1517<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">1719<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">&#8211;<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2377<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                    <td><span class=\"torque-value\">2774<\/span><span class=\"grade-label\">N\u22c5m<\/span><\/td>\n                <\/tr>\n            <\/tbody>\n        <\/table>\n        \n        <div class=\"note\">\n            <strong>Important Notes:<\/strong> These are recommended maximum tightening torques for dry, unlubricated threads with standard pitch. Reduce torque by 10-15% for lubricated bolts. Values marked with &#8220;-&#8221; indicate grades not commonly available for that size. Always refer to manufacturer specifications when available. Grade numbers indicate tensile strength (first digits) and yield strength ratio (last digit). Use proper torque wrench calibration and tightening procedures.\n        <\/div>\n    <\/div>\n\n\n\n<h3>Parting Thoughts<\/h3>\n\n\n\n<p><a href=\"https:\/\/us.misumi-ec.com\/\" title=\"\">MISUMI USA<\/a> offers a wide range of screws and bolts\u2014both standard and metric\u2014including hex head bolts, narrow head bolts, square head bolts, and more. If you\u2019re unsure which bolt product best suits your application, our engineering team is <a href=\"https:\/\/us.misumi-ec.com\/service\/info\/help-center\/product-support.html\" title=\"\">here to help<\/a>. For more technical insights, explore our other manufacturing-focused tables and articles, such as a <a href=\"https:\/\/us.misumi-ec.com\/blog\/machine-screw-diameters-and-dimensions\/\" title=\"\">machine screw size chart<\/a>.<\/p>\n\n\n\n<style>\n.bolt-cta {\n    display: inline-flex;\n    align-items: center;\n    padding: 12px 24px;\n    background: linear-gradient(135deg, #FFD700 0%, #FFC107 100%);\n    color: #003366;\n    text-decoration: none;\n    border-radius: 6px;\n    font-weight: 600;\n    font-size: 16px;\n    letter-spacing: 0.5px;\n    transition: all 0.3s ease;\n    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);\n    border: 2px solid #0066CC;\n    cursor: pointer;\n    text-transform: uppercase;\n}\n\n.bolt-cta:hover {\n    background: linear-gradient(135deg, #FFC107 0%, #FFB300 100%);\n    border-color: #004499;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 16px rgba(255, 215, 0, 0.4);\n}\n\n.bolt-cta:active {\n    transform: translateY(0);\n    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);\n}\n\n.cta-icon {\n    margin-right: 8px;\n    font-size: 18px;\n}\n<\/style>\n\n<a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_screw\/M3301000000\/\" class=\"bolt-cta\">\n    <span class=\"cta-icon\">\u2699<\/span>\n    Browse Bolt Products\n<\/a>\n\n\n\n<p><\/p>\n\n\n\n<p>Author: <a href=\"https:\/\/us.misumi-ec.com\/blog\/author\/sbredemann\/\" title=\"\">Scott Bredemann<\/a> | Updated: 6\/30\/2025<\/p>\n\n\n\n<p class=\"has-small-font-size\"><strong>Disclaimer:<br><\/strong>The content on this webpage is for informational purposes only. MISUMI makes no guarantees, expressed or implied, regarding the accuracy, completeness, or validity of the information. Performance parameters, tolerances, designs, materials, or processes should not be assumed to reflect third-party suppliers\u2019 or manufacturers\u2019 deliverables within MISUMI\u2019s network. Buyers are responsible for specifying their part requirements<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This article provides a reference chart for standard metric bolts, showing recommended maximum tightening torques for coarse-threaded bolts based on bolt diameter and property class. The values are derived from ISO 898, which defines the mechanical properties of fasteners made from carbon and alloy steel. See our torque conversion chart for In.\/Lbs. to Nm conversion. Metric Bolt Torque Specs Metric [&hellip;]<\/p>\n","protected":false},"author":70,"featured_media":15145,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/pages\/15139"}],"collection":[{"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/users\/70"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/comments?post=15139"}],"version-history":[{"count":6,"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/pages\/15139\/revisions"}],"predecessor-version":[{"id":15421,"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/pages\/15139\/revisions\/15421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/media\/15145"}],"wp:attachment":[{"href":"https:\/\/blog.misumiusa.com\/wp-json\/wp\/v2\/media?parent=15139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}