{"id":15514,"date":"2025-09-26T15:21:40","date_gmt":"2025-09-26T20:21:40","guid":{"rendered":"https:\/\/blog.misumiusa.com\/?page_id=15514"},"modified":"2025-09-30T14:24:22","modified_gmt":"2025-09-30T19:24:22","slug":"internal-thread-dimensions-chart","status":"publish","type":"page","link":"https:\/\/us.misumi-ec.com\/blog\/internal-thread-dimensions-chart\/","title":{"rendered":"Internal Screw Threads Size Chart"},"content":{"rendered":"\n<p>ANSI standards keep those values consistent, so a concise thread dimensions chart helps you verify common internal thread sizes at a glance. We\u2019ve highlighted quick checks like 8-32 minor diameter, 6-32 major diameter, 4-40 minor diameter, and 1\/4-20 minor diameter so you don\u2019t have to dig through multiple tables. Use this reference to confirm fit for internal threads during design, inspection, or when selecting tap drills.<\/p>\n\n\n\n<meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <title>ANSI Internal Thread Sizes<\/title>\n    <style>\n        .thread-table-container {\n            padding: 20px;\n            font-family: Arial, sans-serif;\n        }\n        \n        .thread-table {\n            border-collapse: collapse;\n            width: 100%;\n            max-width: 1200px;\n            margin: 0 auto;\n            box-shadow: 0 2px 8px rgba(0,0,0,0.1);\n        }\n        \n        .thread-table th {\n            background-color: #2c3e50;\n            color: white;\n            padding: 12px 8px;\n            text-align: left;\n            font-weight: 600;\n            border: 1px solid #34495e;\n        }\n        \n        .thread-table td {\n            padding: 10px 8px;\n            border: 1px solid #ddd;\n            text-align: left;\n        }\n        \n        .thread-table tbody tr {\n            background-color: #fff;\n            transition: background-color 0.2s ease;\n        }\n        \n        .thread-table tbody tr:nth-child(even) {\n            background-color: #f8f9fa;\n        }\n        \n        .thread-table tbody tr:hover {\n            background-color: #e3f2fd;\n            cursor: pointer;\n        }\n        \n        .thread-table tbody tr:hover td {\n            color: #1565c0;\n        }\n    <\/style>\n\n\n    <div class=\"thread-table-container\">\n        <table class=\"thread-table\">\n            <thead>\n                <tr>\n                    <th>Screw Size<\/th>\n                    <th>Thread Class<\/th>\n                    <th>Major Diameter<br>Min<\/th>\n                    <th>Major Diameter<br>Basic<\/th>\n                    <th>Major Diameter<br>Max<\/th>\n                    <th>Pitch Diameter<br>Min<\/th>\n                    <th>Pitch Diameter<br>Max<\/th>\n                    <th>Minor Diameter<br>Max<\/th>\n                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr><td>0-80<\/td><td>2B<\/td><td>0.0600<\/td><td>0.0600<\/td><td>0.0620<\/td><td>0.0519<\/td><td>0.0534<\/td><td>0.0465<\/td><\/tr>\n                <tr><td>0-80<\/td><td>3B<\/td><td>0.0600<\/td><td>0.0600<\/td><td>0.0614<\/td><td>0.0519<\/td><td>0.0529<\/td><td>0.0462<\/td><\/tr>\n                <tr><td>1-64<\/td><td>2B<\/td><td>0.0730<\/td><td>0.0730<\/td><td>0.0760<\/td><td>0.0640<\/td><td>0.0657<\/td><td>0.0580<\/td><\/tr>\n                <tr><td>1-64<\/td><td>3B<\/td><td>0.0730<\/td><td>0.0730<\/td><td>0.0752<\/td><td>0.0640<\/td><td>0.0651<\/td><td>0.0576<\/td><\/tr>\n                <tr><td>1-72<\/td><td>2B<\/td><td>0.0730<\/td><td>0.0730<\/td><td>0.0760<\/td><td>0.0650<\/td><td>0.0667<\/td><td>0.0590<\/td><\/tr>\n                <tr><td>1-72<\/td><td>3B<\/td><td>0.0730<\/td><td>0.0730<\/td><td>0.0752<\/td><td>0.0650<\/td><td>0.0661<\/td><td>0.0586<\/td><\/tr>\n                <tr><td>2-56<\/td><td>2B<\/td><td>0.0860<\/td><td>0.0860<\/td><td>0.0890<\/td><td>0.0768<\/td><td>0.0785<\/td><td>0.0705<\/td><\/tr>\n                <tr><td>2-56<\/td><td>3B<\/td><td>0.0860<\/td><td>0.0860<\/td><td>0.0882<\/td><td>0.0768<\/td><td>0.0779<\/td><td>0.0701<\/td><\/tr>\n                <tr><td>2-64<\/td><td>2B<\/td><td>0.0860<\/td><td>0.0860<\/td><td>0.0890<\/td><td>0.0778<\/td><td>0.0795<\/td><td>0.0715<\/td><\/tr>\n                <tr><td>2-64<\/td><td>3B<\/td><td>0.0860<\/td><td>0.0860<\/td><td>0.0882<\/td><td>0.0778<\/td><td>0.0789<\/td><td>0.0711<\/td><\/tr>\n                <tr><td>3-48<\/td><td>2B<\/td><td>0.0990<\/td><td>0.0990<\/td><td>0.1020<\/td><td>0.0896<\/td><td>0.0913<\/td><td>0.0828<\/td><\/tr>\n                <tr><td>3-48<\/td><td>3B<\/td><td>0.0990<\/td><td>0.0990<\/td><td>0.1012<\/td><td>0.0896<\/td><td>0.0907<\/td><td>0.0824<\/td><\/tr>\n                <tr><td>3-56<\/td><td>2B<\/td><td>0.0990<\/td><td>0.0990<\/td><td>0.1020<\/td><td>0.0906<\/td><td>0.0923<\/td><td>0.0838<\/td><\/tr>\n                <tr><td>3-56<\/td><td>3B<\/td><td>0.0990<\/td><td>0.0990<\/td><td>0.1012<\/td><td>0.0906<\/td><td>0.0917<\/td><td>0.0834<\/td><\/tr>\n                <tr><td>4-40<\/td><td>2B<\/td><td>0.1120<\/td><td>0.1120<\/td><td>0.1150<\/td><td>0.1013<\/td><td>0.1030<\/td><td>0.0938<\/td><\/tr>\n                <tr><td>4-40<\/td><td>3B<\/td><td>0.1120<\/td><td>0.1120<\/td><td>0.1142<\/td><td>0.1013<\/td><td>0.1024<\/td><td>0.0934<\/td><\/tr>\n                <tr><td>4-48<\/td><td>2B<\/td><td>0.1120<\/td><td>0.1120<\/td><td>0.1150<\/td><td>0.1028<\/td><td>0.1045<\/td><td>0.0953<\/td><\/tr>\n                <tr><td>4-48<\/td><td>3B<\/td><td>0.1120<\/td><td>0.1120<\/td><td>0.1142<\/td><td>0.1028<\/td><td>0.1039<\/td><td>0.0949<\/td><\/tr>\n                <tr><td>5-40<\/td><td>2B<\/td><td>0.1250<\/td><td>0.1250<\/td><td>0.1280<\/td><td>0.1138<\/td><td>0.1155<\/td><td>0.1063<\/td><\/tr>\n                <tr><td>5-40<\/td><td>3B<\/td><td>0.1250<\/td><td>0.1250<\/td><td>0.1272<\/td><td>0.1138<\/td><td>0.1149<\/td><td>0.1059<\/td><\/tr>\n                <tr><td>5-44<\/td><td>2B<\/td><td>0.1250<\/td><td>0.1250<\/td><td>0.1280<\/td><td>0.1148<\/td><td>0.1165<\/td><td>0.1073<\/td><\/tr>\n                <tr><td>5-44<\/td><td>3B<\/td><td>0.1250<\/td><td>0.1250<\/td><td>0.1272<\/td><td>0.1148<\/td><td>0.1159<\/td><td>0.1069<\/td><\/tr>\n                <tr><td>6-32<\/td><td>2B<\/td><td>0.1380<\/td><td>0.1380<\/td><td>0.1420<\/td><td>0.1234<\/td><td>0.1256<\/td><td>0.1109<\/td><\/tr>\n                <tr><td>6-32<\/td><td>3B<\/td><td>0.1380<\/td><td>0.1380<\/td><td>0.1409<\/td><td>0.1234<\/td><td>0.1250<\/td><td>0.1104<\/td><\/tr>\n                <tr><td>6-40<\/td><td>2B<\/td><td>0.1380<\/td><td>0.1380<\/td><td>0.1420<\/td><td>0.1257<\/td><td>0.1279<\/td><td>0.1149<\/td><\/tr>\n                <tr><td>6-40<\/td><td>3B<\/td><td>0.1380<\/td><td>0.1380<\/td><td>0.1409<\/td><td>0.1257<\/td><td>0.1273<\/td><td>0.1144<\/td><\/tr>\n                <tr><td>8-32<\/td><td>2B<\/td><td>0.1640<\/td><td>0.1640<\/td><td>0.1680<\/td><td>0.1494<\/td><td>0.1516<\/td><td>0.1369<\/td><\/tr>\n                <tr><td>8-32<\/td><td>3B<\/td><td>0.1640<\/td><td>0.1640<\/td><td>0.1669<\/td><td>0.1494<\/td><td>0.1510<\/td><td>0.1364<\/td><\/tr>\n                <tr><td>8-36<\/td><td>2B<\/td><td>0.1640<\/td><td>0.1640<\/td><td>0.1680<\/td><td>0.1512<\/td><td>0.1534<\/td><td>0.1389<\/td><\/tr>\n                <tr><td>8-36<\/td><td>3B<\/td><td>0.1640<\/td><td>0.1640<\/td><td>0.1669<\/td><td>0.1512<\/td><td>0.1528<\/td><td>0.1384<\/td><\/tr>\n                <tr><td>10-24<\/td><td>2B<\/td><td>0.1900<\/td><td>0.1900<\/td><td>0.1950<\/td><td>0.1696<\/td><td>0.1722<\/td><td>0.1560<\/td><\/tr>\n                <tr><td>10-24<\/td><td>3B<\/td><td>0.1900<\/td><td>0.1900<\/td><td>0.1935<\/td><td>0.1696<\/td><td>0.1716<\/td><td>0.1554<\/td><\/tr>\n                <tr><td>10-32<\/td><td>2B<\/td><td>0.1900<\/td><td>0.1900<\/td><td>0.1950<\/td><td>0.1762<\/td><td>0.1788<\/td><td>0.1626<\/td><\/tr>\n                <tr><td>10-32<\/td><td>3B<\/td><td>0.1900<\/td><td>0.1900<\/td><td>0.1935<\/td><td>0.1762<\/td><td>0.1782<\/td><td>0.1620<\/td><\/tr>\n                <tr><td>1\/4-20<\/td><td>2B<\/td><td>0.2500<\/td><td>0.2500<\/td><td>0.2560<\/td><td>0.2278<\/td><td>0.2309<\/td><td>0.2113<\/td><\/tr>\n                <tr><td>1\/4-20<\/td><td>3B<\/td><td>0.2500<\/td><td>0.2500<\/td><td>0.2540<\/td><td>0.2278<\/td><td>0.2303<\/td><td>0.2105<\/td><\/tr>\n                <tr><td>1\/4-28<\/td><td>2B<\/td><td>0.2500<\/td><td>0.2500<\/td><td>0.2560<\/td><td>0.2354<\/td><td>0.2385<\/td><td>0.2218<\/td><\/tr>\n                <tr><td>1\/4-28<\/td><td>3B<\/td><td>0.2500<\/td><td>0.2500<\/td><td>0.2540<\/td><td>0.2354<\/td><td>0.2379<\/td><td>0.2210<\/td><\/tr>\n                <tr><td>5\/16-18<\/td><td>2B<\/td><td>0.3125<\/td><td>0.3125<\/td><td>0.3190<\/td><td>0.2850<\/td><td>0.2884<\/td><td>0.2674<\/td><\/tr>\n                <tr><td>5\/16-18<\/td><td>3B<\/td><td>0.3125<\/td><td>0.3125<\/td><td>0.3169<\/td><td>0.2850<\/td><td>0.2878<\/td><td>0.2665<\/td><\/tr>\n                <tr><td>5\/16-24<\/td><td>2B<\/td><td>0.3125<\/td><td>0.3125<\/td><td>0.3190<\/td><td>0.2929<\/td><td>0.2963<\/td><td>0.2768<\/td><\/tr>\n                <tr><td>5\/16-24<\/td><td>3B<\/td><td>0.3125<\/td><td>0.3125<\/td><td>0.3169<\/td><td>0.2929<\/td><td>0.2957<\/td><td>0.2759<\/td><\/tr>\n                <tr><td>3\/8-16<\/td><td>2B<\/td><td>0.3750<\/td><td>0.3750<\/td><td>0.3820<\/td><td>0.3423<\/td><td>0.3460<\/td><td>0.3239<\/td><\/tr>\n                <tr><td>3\/8-16<\/td><td>3B<\/td><td>0.3750<\/td><td>0.3750<\/td><td>0.3797<\/td><td>0.3423<\/td><td>0.3454<\/td><td>0.3229<\/td><\/tr>\n                <tr><td>3\/8-24<\/td><td>2B<\/td><td>0.3750<\/td><td>0.3750<\/td><td>0.3820<\/td><td>0.3507<\/td><td>0.3544<\/td><td>0.3344<\/td><\/tr>\n                <tr><td>3\/8-24<\/td><td>3B<\/td><td>0.3750<\/td><td>0.3750<\/td><td>0.3797<\/td><td>0.3507<\/td><td>0.3538<\/td><td>0.3334<\/td><\/tr>\n                <tr><td>7\/16-14<\/td><td>2B<\/td><td>0.4375<\/td><td>0.4375<\/td><td>0.4455<\/td><td>0.3991<\/td><td>0.4032<\/td><td>0.3794<\/td><\/tr>\n                <tr><td>7\/16-14<\/td><td>3B<\/td><td>0.4375<\/td><td>0.4375<\/td><td>0.4429<\/td><td>0.3991<\/td><td>0.4026<\/td><td>0.3782<\/td><\/tr>\n                <tr><td>7\/16-20<\/td><td>2B<\/td><td>0.4375<\/td><td>0.4375<\/td><td>0.4455<\/td><td>0.4137<\/td><td>0.4178<\/td><td>0.3962<\/td><\/tr>\n                <tr><td>7\/16-20<\/td><td>3B<\/td><td>0.4375<\/td><td>0.4375<\/td><td>0.4429<\/td><td>0.4137<\/td><td>0.4172<\/td><td>0.3950<\/td><\/tr>\n                <tr><td>1\/2-13<\/td><td>2B<\/td><td>0.5000<\/td><td>0.5000<\/td><td>0.5090<\/td><td>0.4565<\/td><td>0.4610<\/td><td>0.4358<\/td><\/tr>\n                <tr><td>1\/2-13<\/td><td>3B<\/td><td>0.5000<\/td><td>0.5000<\/td><td>0.5061<\/td><td>0.4565<\/td><td>0.4603<\/td><td>0.4345<\/td><\/tr>\n                <tr><td>1\/2-20<\/td><td>2B<\/td><td>0.5000<\/td><td>0.5000<\/td><td>0.5090<\/td><td>0.4762<\/td><td>0.4807<\/td><td>0.4591<\/td><\/tr>\n                <tr><td>1\/2-20<\/td><td>3B<\/td><td>0.5000<\/td><td>0.5000<\/td><td>0.5061<\/td><td>0.4762<\/td><td>0.4800<\/td><td>0.4578<\/td><\/tr>\n                <tr><td>9\/16-12<\/td><td>2B<\/td><td>0.5625<\/td><td>0.5625<\/td><td>0.5720<\/td><td>0.5138<\/td><td>0.5187<\/td><td>0.4920<\/td><\/tr>\n                <tr><td>9\/16-12<\/td><td>3B<\/td><td>0.5625<\/td><td>0.5625<\/td><td>0.5689<\/td><td>0.5138<\/td><td>0.5180<\/td><td>0.4905<\/td><\/tr>\n                <tr><td>9\/16-18<\/td><td>2B<\/td><td>0.5625<\/td><td>0.5625<\/td><td>0.5720<\/td><td>0.5302<\/td><td>0.5351<\/td><td>0.5129<\/td><\/tr>\n                <tr><td>9\/16-18<\/td><td>3B<\/td><td>0.5625<\/td><td>0.5625<\/td><td>0.5689<\/td><td>0.5302<\/td><td>0.5344<\/td><td>0.5114<\/td><\/tr>\n                <tr><td>5\/8-11<\/td><td>2B<\/td><td>0.6250<\/td><td>0.6250<\/td><td>0.6355<\/td><td>0.5723<\/td><td>0.5777<\/td><td>0.5493<\/td><\/tr>\n                <tr><td>5\/8-11<\/td><td>3B<\/td><td>0.6250<\/td><td>0.6250<\/td><td>0.6321<\/td><td>0.5723<\/td><td>0.5769<\/td><td>0.5476<\/td><\/tr>\n                <tr><td>5\/8-18<\/td><td>2B<\/td><td>0.6250<\/td><td>0.6250<\/td><td>0.6355<\/td><td>0.5929<\/td><td>0.5983<\/td><td>0.5766<\/td><\/tr>\n                <tr><td>5\/8-18<\/td><td>3B<\/td><td>0.6250<\/td><td>0.6250<\/td><td>0.6321<\/td><td>0.5929<\/td><td>0.5975<\/td><td>0.5751<\/td><\/tr>\n                <tr><td>3\/4-10<\/td><td>2B<\/td><td>0.7500<\/td><td>0.7500<\/td><td>0.7620<\/td><td>0.6891<\/td><td>0.6952<\/td><td>0.6639<\/td><\/tr>\n                <tr><td>3\/4-10<\/td><td>3B<\/td><td>0.7500<\/td><td>0.7500<\/td><td>0.7581<\/td><td>0.6891<\/td><td>0.6943<\/td><td>0.6619<\/td><\/tr>\n                <tr><td>3\/4-16<\/td><td>2B<\/td><td>0.7500<\/td><td>0.7500<\/td><td>0.7620<\/td><td>0.7213<\/td><td>0.7274<\/td><td>0.7029<\/td><\/tr>\n                <tr><td>3\/4-16<\/td><td>3B<\/td><td>0.7500<\/td><td>0.7500<\/td><td>0.7581<\/td><td>0.7213<\/td><td>0.7265<\/td><td>0.7009<\/td><\/tr>\n                <tr><td>7\/8-9<\/td><td>2B<\/td><td>0.8750<\/td><td>0.8750<\/td><td>0.8885<\/td><td>0.8065<\/td><td>0.8133<\/td><td>0.7794<\/td><\/tr>\n                <tr><td>7\/8-9<\/td><td>3B<\/td><td>0.8750<\/td><td>0.8750<\/td><td>0.8843<\/td><td>0.8065<\/td><td>0.8123<\/td><td>0.7771<\/td><\/tr>\n                <tr><td>7\/8-14<\/td><td>3B<\/td><td>0.8750<\/td><td>0.8750<\/td><td>0.8843<\/td><td>0.8428<\/td><td>0.8489<\/td><td>0.8196<\/td><\/tr>\n                <tr><td>1-8<\/td><td>2B<\/td><td>1.0000<\/td><td>1.0000<\/td><td>1.0150<\/td><td>0.9196<\/td><td>0.9272<\/td><td>0.8903<\/td><\/tr>\n                <tr><td>1-8<\/td><td>3B<\/td><td>1.0000<\/td><td>1.0000<\/td><td>1.0105<\/td><td>0.9196<\/td><td>0.9261<\/td><td>0.8877<\/td><\/tr>\n                <tr><td>1-12<\/td><td>2B<\/td><td>1.0000<\/td><td>1.0000<\/td><td>1.0150<\/td><td>0.9567<\/td><td>0.9643<\/td><td>0.9349<\/td><\/tr>\n                <tr><td>1-12<\/td><td>3B<\/td><td>1.0000<\/td><td>1.0000<\/td><td>1.0105<\/td><td>0.9567<\/td><td>0.9632<\/td><td>0.9323<\/td><\/tr>\n                <tr><td>1-1\/8-7<\/td><td>2B<\/td><td>1.1250<\/td><td>1.1250<\/td><td>1.1420<\/td><td>1.0563<\/td><td>1.0649<\/td><td>1.0235<\/td><\/tr>\n                <tr><td>1-1\/8-12<\/td><td>2B<\/td><td>1.1250<\/td><td>1.1250<\/td><td>1.1420<\/td><td>1.0817<\/td><td>1.0903<\/td><td>1.0599<\/td><\/tr>\n                <tr><td>1-3\/8-6<\/td><td>2B<\/td><td>1.3750<\/td><td>1.3750<\/td><td>1.3950<\/td><td>1.3053<\/td><td>1.3156<\/td><td>1.2667<\/td><\/tr>\n                <tr><td>1-3\/8-12<\/td><td>2B<\/td><td>1.3750<\/td><td>1.3750<\/td><td>1.3950<\/td><td>1.3317<\/td><td>1.3420<\/td><td>1.3099<\/td><\/tr>\n                <tr><td>1-1\/2-6<\/td><td>2B<\/td><td>1.5000<\/td><td>1.5000<\/td><td>1.5200<\/td><td>1.4303<\/td><td>1.4406<\/td><td>1.3917<\/td><\/tr>\n                <tr><td>1-1\/2-12<\/td><td>2B<\/td><td>1.5000<\/td><td>1.5000<\/td><td>1.5200<\/td><td>1.4567<\/td><td>1.4670<\/td><td>1.4349<\/td><\/tr>\n                <tr><td>1-3\/4-5<\/td><td>2B<\/td><td>1.7500<\/td><td>1.7500<\/td><td>1.7750<\/td><td>1.6751<\/td><td>1.6875<\/td><td>1.6313<\/td><\/tr>\n                <tr><td>2-6<\/td><td>2B<\/td><td>2.0000<\/td><td>2.0000<\/td><td>2.0300<\/td><td>1.9303<\/td><td>1.9436<\/td><td>1.8917<\/td><\/tr>\n            <\/tbody>\n        <\/table>\n    <\/div>\n\n\n\n<h2><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p>See MISUMI USA\u2019s full range of&nbsp;<a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_screw\/\">screws and fasteners<\/a>, including the following:<\/p>\n\n\n\n<p><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_screw\/M3301000000\/M3301050000\/\">Machine Screws<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_screw\/M3301000000\/M3301140000\/\">Micro Screws &amp; Precision Screws<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_screw\/M3301000000\/M3301100000\/\">Hex Socket Button Head Cap Screws<\/a><\/p>\n\n\n\n<p>If you had further questions on what fastener measurements and dimensions would best fit your needs or projects, please feel free to reach out to our&nbsp;<a href=\"https:\/\/us.misumi-ec.com\/service\/info\/help-center\/help-center.html\">product experts<\/a>. Also, be sure to check out our&nbsp;<a href=\"https:\/\/us.misumi-ec.com\/blog\/\">MechLab Blog<\/a>, and find the answers to any questions you may have had (or not had) about screws and fasteners threads like&nbsp;<a href=\"https:\/\/us.misumi-ec.com\/blog\/what-are-npt-thread-fittings\/\">NPT thread fittings<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/blog\/what-are-an-fittings-and-adapters\/\">AN fittings and adapters<\/a>, and <a href=\"https:\/\/us.misumi-ec.com\/blog\/screw-threads-size-chart\/\" title=\"\">External screw threads size and tolerances<\/a>.<\/p>\n\n\n\n<p class=\"has-small-font-size\"><strong>Disclaimer<\/strong>:<br>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>ANSI standards keep those values consistent, so a concise thread dimensions chart helps you verify common internal thread sizes at a glance. We\u2019ve highlighted quick checks like 8-32 minor diameter, 6-32 major diameter, 4-40 minor diameter, and 1\/4-20 minor diameter so you don\u2019t have to dig through multiple tables. Use this reference to confirm fit for internal threads during design, [&hellip;]<\/p>\n","protected":false},"author":70,"featured_media":15520,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/pages\/15514"}],"collection":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/users\/70"}],"replies":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/comments?post=15514"}],"version-history":[{"count":5,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/pages\/15514\/revisions"}],"predecessor-version":[{"id":15522,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/pages\/15514\/revisions\/15522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/media\/15520"}],"wp:attachment":[{"href":"https:\/\/us.misumi-ec.com\/blog\/wp-json\/wp\/v2\/media?parent=15514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}