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The main document for ISO Metric Threads: * List and definition of symbols. * Tolerance classes definition. * Designation rules * Allowance Chart – Per class and pitch.
Metric Threads: Dimensions, Classes & Formulas (full Guide) The ISO metric screw thread family is a series of general-use, 60° straight threads. It is the most commonly used worldwide thread system.
20 gru 2011 · MARYLAND METRICS -- THREAD DATA CHART: Metric Thread -- Coarse Pitch Nominal Size ISO M Thread Form Type Major Diameter mm d=D Pitch mm p Root Radius mm r Pitch Diameter mm d2=D2 Minor Diameter Male Thd. d3 Minor Diameter Female Thd. D1 Thread Height Male Thd. h3 Thread Height Female Thd. H1 Tap Drill Diameter mm
Metric Thread Size Explained. In our metric screw size chart above, metric thread size is denoted by a series of numbers and letters that encapsulate various dimensions including the major diameter, thread pitch, and thread type. The most common system adhered to is the ISO Metric Screw Thread, where designations like M6x1
The metric thread chart PDF provided on this page is a free download that you can print out and use as a handy reference guide. It contains all the major metric thread sizes and their specifications, including their thread pitch, major diameter, minor diameter, and pitch diameter.
Click here to return to the thread data chart page index. ISO Metric profile External (bolt thread) Internal (nut thread) Basic mm Size mm Thread Designation Simple Thread Designation Pitch mm Class Major Dia d=D max. min. Pitch Dia d2=D2 max. min. Minor Dia d3 max. min. Class Minor Dia D1 min. max. Pitch Dia d2=D2 min. max.
ISO Metric Screw Thread Chart 1st 2nd Height Flat size External ... Metric Thread Created Date: 5/7/2009 9:01:52 AM ...
