Filete basic dimensions - iso-r 724-1968
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This document provides specifications for metric screw thread dimensions in millimeters according to ISO/R 724-1968. It lists nominal thread diameters from M0.3 to M120 along with their corresponding pitch, major diameter, pitch diameter, and minor diameter dimensions. The thread dimensions allow for interchanging screws, bolts, and related parts across applications that use the ISO metric thread standards.
Filete basic dimensions - iso-r 724-1968
- 1. © Copyright Metric & Multistandard Components Corp. 200010-1004 BASIC DIMENSIONS Dimensions in millimeters - Ref: ISO/R 724-1968 NOM. THREAD DIA. PITCH P MAJOR DIA. D d PITCH DIA. D2 d2 MINOR DIA. D1 d1 M 0.3 0.08 0.300 0.248038 0.213397 M 0.35 0.09 0.350 0.291543 0.252572 M 0.4 0.1 0.400 0.335048 0.291747 M 0.45 0.1 0.450 0.385048 0.341747 M 0.5 0.125 0.500 0.418810 0.364684 M 0.55 0.125 0.550 0.468810 0.414684 M 0.6 0.15 0.600 0.502572 0.437620 M 0.7 0.175 0.700 0.586334 0.510557 M 0.8 0.2 0.800 0.670096 0.583494 M 0.9 0.225 0.900 0.753858 0.656430 M 1 0.25 1.000 0.837620 0.729367 0.2 0.870096 0.783494 M 1.1 0.25 1.100 0.937620 0.829367 0.2 0.970096 0.883494 M 1.2 0.25 1.200 1.037620 0.929367 0.2 1.070096 0.983494 M 1.4 0.3 1.400 1.205144 1.075241 0.2 1.270096 1.182494 M 1.6 0.35 1.600 1.372668 1.221114 0.2 1.470096 1.383494 M 1.8 0.35 1.800 1.572668 1.421114 0.2 1.670096 1.583494 M 2 0.4 2.000 1.740192 1.566987 0.25 1.837620 1.729367 M 2.2 0.45 2.200 1.907716 1.712861 0.25 2.037620 1.929367 M 2.5 0.45 2.500 2.207716 2.012861 0.35 2.272668 2.121114 M 3 0.5 3.000 2.675240 2.458734 0.35 2.772668 2.621114 M 3.5 0.6 3.500 3.110289 2.850481 0.35 3.272668 3.121114 M 4 0.7 4.000 3.545337 3.242228 0.5 3.675240 3.458734 M 4.5 0.75 4.500 4.012861 3.668101 0.5 4.175240 3.958734 M 5 0.8 5.000 4.480385 4.133975 0.5 4.675240 4.458734 M 5.5 0.5 5.500 5.175240 4.958734 M 6 1 6.000 5.350481 4.917468 0.75 5.512861 5.188101 M 7 1 7.000 6.350481 5.917468 0.75 6.512861 6.188101 M 8 1.25 8.000 7.188101 6.646835 1 7.350481 6.917468 0.75 7.512861 7.188101 M 9 1.25 9.000 8.188101 7.646835 1 8.350481 7.917468 0.75 8.512861 8.188101 M 10 1.5 10.000 9.025721 8.376202 1.25 9.188101 8.646835 1 9.350481 8.917468 0.75 9.512861 9.188101 M 11 1.5 11.000 10.025721 9.376202 1 10.350481 9.917468 0.75 10.512861 10.188101 M 12 1.75 12.000 10.863342 10105569 1.5 11.025721 10.376202 1.25 11.188101 10.646835 1 11.350481 10.917468 M 14 2 14.000 12.700962 11.834936 1.5 13.025721 12.376202 1.25 13.188101 12.646835 1 13.350481 12.917468 M 15 1.5 15.000 14.025721 13.376202 1 14.350481 13.917468 M 16 2 16.000 14.700962 13.834936 1.5 15.025721 14.376202 1 15.350481 14.917468 NOM. THREAD DIA. PITCH P MAJOR DIA. D d PITCH DIA. D2 d2 MINOR DIA. D1 d1 M 17 1.5 17.000 16.025721 15.376202 1 16.350481 15.917468 M18 2.5 18.000 16.376202 15.293671 2 16.700962 15.834936 1.5 17.025721 16.376202 1 17.350481 16.917468 M 20 2.5 20.000 18.376202 17.293671 2 18.700962 17.834936 1.5 19.025721 18.376202 1 19.350481 18.917468 M 22 2.5 22.000 20.376202 19.293671 2 20.700962 19.834936 1.5 21.025721 20.376202 1 21.350481 20.917468 M 24 3 24.000 22.051443 20.752405 2 22.700962 21.834936 1.5 23.025721 22.376202 1 23.350481 22.917468 M 25 2 25.000 23.700962 22.834936 1.5 24.025721 23.376202 1 24.350481 23.917468 M 26 1.5 26.000 25.025721 24.376202 M 27 3 27.000 25.051443 23.752405 2 25.700962 24.834936 1.5 26.025721 25.376202 1 26.350481 25.917468 M 28 2 28.000 26.700962 25.834936 1.5 27.025721 26.376202 1 27.350481 26.917468 M 30 3.5 30.000 27.726683 26.211139 3 28.051443 26.752405 2 28.700962 27.834936 1.5 29.025721 28.379202 1 29.350481 28.917468 M 32 2 32.000 30.700962 29.834936 1.5 31.025721 30.376202 M 33 3.5 33.000 30.726683 29.211139 3 31.051443 29.752405 2 31.700962 30.834936 M 35 1.5 35.000 34.025721 33.376202 M 36 4 36.000 22.401924 31.669873 3 34.051443 32.752405 2 24.700962 33.834936 1.5 35.025721 34.376202 M 38 1.5 38.000 37.025721 36.376202 M 39 4 39.000 36.401924 34.669873 3 37.051443 35.752405 2 37.700962 36.834936 1.5 38.025721 37.376202 M 40 3 40.000 38.051443 36.752405 2 38.700962 37.834936 1.5 39.025721 38.376202 M 42 4.5 42.000 39.077164 37.128607 4 39.401924 37.669873 3 40.051443 38.752405 2 40.700962 39.834936 1.5 41.025721 40.376202 M 45 4.5 45.000 42.077164 40.128607 4 42.401924 40.669873 3 43.051443 41.752405 2 43.700962 42.834936 1.5 44.025721 43.376202 M 48 5 48.000 44.752405 42.587341 4 45.401924 43.669873 3 46.051443 44.752405 2 46.700962 45.834936 1.5 47.025721 46.376202 M 50 3 50.000 48.051443 46.752405 2 48.700962 47.834936 1.5 49.025721 48.376202 NOM. THREAD DIA. PITCH P MAJOR DIA. D d PITCH DIA. D2 d2 MINOR DIA. D1 d1 M 52 5 52.000 48.752405 46.587341 4 49.401924 47.669873 3 50.051443 48.752405 2 50.700962 49.834936 1.5 51.025721 50.376202 M 55 4 55.000 52.401924 50.669873 3 53.051443 51.752405 2 53.700962 52.834936 1.5 54.025721 53.376202 M 56 5.5 56.000 52.427645 50.046075 4 53.401924 51.669873 3 54.051443 52.752405 2 54.700962 53.834936 1.5 55.025721 54.376202 M 58 4 58.000 55.401924 53.669873 1.5 57.025721 56.367202 M 60 5.5 60.000 56.427645 54.046075 1.5 59025721 58.376202 M 62 4 62.000 59.401924 57.669873 1.5 61.025721 60.376202 M 64 6 64.000 60.102886 57.504809 4 61.401924 59.669873 3 62.051443 60.752405 2 62.700962 61.834936 1.5 62.025721 62.376202 M 65 4 65.000 62.401924 60.669873 1.5 64.025721 63.376202 M 68 6 68.000 64.102886 61.504809 1.5 67.025721 66.376202 M 70 6 70.000 66.102886 63.504809 1.5 69.025721 68.376202 M 72 6 72.000 68.102886 65.504809 4 69.401924 67.669873 3 70.051443 68.752405 2 70.700962 69.834936 1.5 71.025721 70.376202 M 75 4 75.000 72.401924 70.669873 1.5 74.025721 73.376202 M 76 6 76.000 72.102886 69.504809 1.5 75.025721 74.376202 M 78 2 78.000 76.700962 75.834936 M 80 6 80.000 76.102886 73.504809 4 77.401924 75.669873 3 78.051443 76.752405 2 78.700962 77.834936 1.5 79.025721 78.376202 M 82 2 82.000 80.700962 79.834936 M 85 6 85.000 81.102886 78.504809 2 83.700962 82.834936 M 90 6 90.000 86.102886 83.504809 4 87.401924 85.669873 3 88.051443 86.752405 2 88.700962 87.834936 M 95 6 95.000 91.102886 88.504.809 M 100 6 100.000 96.102886 93.504809 4 97.401924 95.669873 3 98.051443 96.752405 2 98.700962 97.834936 M 105 6 105.000 101.102886 98.504809 M 110 6 110.000 106.102886 103.504.809 4 107.401924 105.669.873 3 108.051443 106.752405 2 108.700962 107.834936 M 115 6 115.000 111.102886 108.504809 M 120 6 120.000 116.102886 113.504809