Metric Screw Thread Chart Metric Tap Size Tap Drill Inches Clearance Drill Inches M1 6 x 0 35 55 0 052 50 0 070 M1 8 x 0 35 53 0 057 48 0 0 76 M2 x 0 4 52 0 063 45 0 082 M3 x 0 5 39 0 0995 1 8 0 125 M3 5 x 0 6 32 0 116 28 0 140 M4 x 0 7 29 0 136 19 0 166 M4 5 x 0 75 25 0 1495 14 0 182
Metric Thread Pitch Table Metric Pitch Table Metric Diameter Pitch mm Coarse Standard Fine Standard 3mm 0 50 0 35 4mm 0 70 0 50 5mm 0 80 0 50 6mm 1 00 0 75 8mm 1 25 1 00 10mm 1 50 1 25 12mm 1 75 1 25 14mm 2 00 1 50 16mm 2 00 1 50 18mm 2 50 1 50 20mm 2 50 1 50 22mm 2 50 1 50 24mm 3 00 2 00 27mm 3 00 2 00 30mm 3 50 2 00 33mm 3 50 2 00 36mm
Pitch diameterE Minor diameterK Metric equivalent ofmajor diameter Pitch V Depthof thread h Basic widthof flat Minimum widthof flatat majordi ameterof nut p 24 Helixangle atbasic pitchdi ameter s 64 56 48 40 40 32 32 24 24 20 18 16 14 13 12 11 10 9 8 7 7 6 5 4 2 Inches 0 073 086 099 112 125 138 164 190 216 2500 3125 3750 4375 5000 5625 6250 7500 8750
1783 American Standard Metric Screw Threads M Profile 1783 Comparison with Inch Threads 1783 Interchangeability 1783 Definitions 1784 Basic M Profile 1784 M Crest and Root Form 1785 General Symbols 1785 M Profile Screw Thread Series 1785 Mechanical Fastener Coarse Pitch 1786 M Profile Data 1787 Limits and Fits 1793 Dimensional Effect of Coating 1793 Formulas
METRIC Dia Thread Pitch in mm mm Coarse Fine Dia Size Gauge Dia Size Gauge BRITISH No of Threads Inch BA BSW BSF BSP Major Dia Inch mm Thread Size Comparison Chart continued from facing page 19 jan 2018 C AT ALOG 1 4 R P 1 800 265 8772 F 1 888 252 6380 www com Inch and Metric Pouce et M 233 trique
The design principles of ISO general purpose metric screw threads quot M quot series threads are defined in international standard ISO 68 1 Each thread is characterized by its major diameter and its pitch ISO metric threads consist of symmetric V shaped thread In the plane of the thread axis the flanks of the V have an angle of 60 176 to each other
thread data charts thread data chart index newly added item or revised item metric thread coarse pitch m metric thread fine pitch m 1 mm 28 mm metric thread fine pitch m 30 mm 64 mm metric thread fine pitch m 65 mm 100 mm pipe thread british standard pipe parallel bspp bspf
Shop Online Thread Pitch Chart The designations of diameter and pitch combinations are covered by the different thread series and are measured by counting how many threads per inch TPI exist in a single diameter The most common designation used for standard industrial bolts and nuts is Coarse Thread Series UNC UNRC
Metric Thread Size Chart Product Table Tap Size Diameter in Diameter mm Thread Count TPI Thread Pitch mm Tap Drill Size M12x1 0 4724 12 0000 26 1 000 11 mm M12x1 25 0 4724 12 0000 21 1 250 10 8 mm M14x1 5 0 5512 14 0000 17 1 500 12 5 mm M14x1 25 0 5512 14 0000 21 1 250 12 8 mm M14x1 0 5512 14 0000 26 1 000 13 mm
National Standard Taper Pipe Threads Size NPT Chart External ACME Thread General Purpose Size Chart Internal ACME Thread General Purpose Size Chart Pg thread profile chart Standard Pitch Diameter Chart Standard Pitch Diameter Chart Fixed Limit Gages Plugs and Rings Resources Charts ANSI Thread Gage Chart
Thread Pitch Chart Measuring Threads by Pitch Measuring Threads Per Inch TPI METRIC THREADS Pitch mm Size Coarse Fine Extra Fine
Metric Thread Pitch Chart Metric Thread Pitch Chart Bolt Diameter mm Thread Pitch mm Standard Fine Super Fine or Extra JIS 2
2013 11 14 nbsp 0183 32 Standard thread pitch chart pdf The standard metric fastener thread series for general purpose threaded components is the M thread profile and the coarse pitch thread series Metric fastener thread series compatibility Coarse Thread Series – UNC Fine Thread Series – UNF 8 Thread Series – 8UN Nominal Size and Threads Per In Basic Pitch Dia gauges can
2013 02 12 nbsp 0183 32 BSW BRITISH STANDARD COARSE PITCH THREAD CHART In GB most common Thread Corresponds to the Metric Thread in its type of use Male Thd This data is provided for general information only The intention is to provide accurate information regardless errors may exist in the supplied information If accuracy is critical base your final
1998 03 08 nbsp 0183 32 Standard thread pitch chart metric pdf This international standard gives specifications for fully threaded hexagon head screws with metric dimensions and thread diameters from 3 mm up to and including 36 mm Dimensions in mm 3 08 1998 183 equals half of the reference pitch For many standard taps the simple pitch diameter equals the pitch
standard pitch diameter chart 14 nominal size amp pitch pitch diameter go ring gage 6g tolerance pitch diameter not go ring gage 6g tolerance for external thread for internal thread mm in ref mm in ref pitch diameter go plug gage 6h tolerance pitch diameter not go plug gage 6h tolerance mm in ref mm in ref ansi asme b1 13m 1995 metric screw threads–m profile
Indian Standard ISO GENERAL PURPOSE METRIC SCREW THREADS GAUGES AND GAUGING Second Revision Ics 17 040 30 21 040 10 BIS 2001 BUREAU OF IN DI AN STAN DARDS MANAK BHAVAN 9 BAHADUR SHAH ZAFAR MARG NEW DELHI 110002 June 2001 Price Group 10 Engineering Metrology Sectional Committee BP 25 NATIONAL
2013 11 14 nbsp 0183 32 Standard thread pitch chart pdf GENERAL DIMENSIONS OF STRUCTURAL BOLTS AS1252 – 1983 Bolt dia Pitch Body dia Width across flats Width across corners Height of head D P Ds s Standard Series Limits of Size 173 Unified and American Screw Threads Nominal size and threads per inch Series Desig nation External Internal Class Allow 173 ance
ISO METRIC THREADS MISCELLANEOUS THREADS CLASS 5 INTERFERENCE FIT THREADS TRIAL STANDARD WRENCH OPENINGS Amends in part H28 1944 and in part its 1950 Supplement Issued October 7 1960 For sale by the Superintendent of Documents U S Government Office Washington 25 D C Price 60 cents Foreword This
tap amp drill selection Chart 134 Irwin Industrial Tools Tap Drill Clearance Drill 75 Thread for Aluminum Brass amp Plastics 50 Thread for Steel Stainless amp Iron Close Fit Standard Fit M7 M6 M5 Screw Size mm Minor Diameter mm M2 M4 M18 M16 M10 M9 M8 M14 M20 53 64 22 0021 00 55 64 What our Drill and Tap Chart Provides There is also a printable version that
Standard metric thread size chart pdf How to tell metric thread size Then place a bolt over the pictures of bolts on the chart to determine their diameter pitch and length Tips About Metric BoltsLarger diameter measurements indicate larger bolts The drive type noted will tell you what type of tool you ll need to fasten the fastener such as a square slotted or Phillips
metric thread gages ansi asme b1 13m metric screw threads–m profile standard pitch diameter chart nominal size amp pitch for external thread for internal thread pitch diameter go ring gage 6g tolerance pitch diameter not go ring gage 6g tolerance pitch diameter go plug gage 6h tolerance pitch diameter not go plug gage 6h tolerance mm in ref mm in ref mm in ref
Metric thread specifications are different because the thread pitch is defined by the distance between each thread in mm instead of threads per inch For example an M12x1 75 coarse thread has a 1 75mm pitch while an M12x1 50 fine thread has a 1 50mm pitch Both DIN and ISO standards for metric threads ignore the pitch callout on coarse threads For example a
Coarse thread Fine thread Coarse thread Fine thread Coarse thread Fine thread Super fine thread Coarse thread Fine thread Super fine thread Coarse thread Coarse thread Coarse thread Coarse thread Coarse thread Coarse thread Fine thread Title metric size chart hex bolt Created Date 2 16 2017 12 47 07 PM
METRIC SIZE COARSE THREAD FINE THREAD EXTRA FINE M6 1 00 075 M8 1 25 1 00 M10 1 50 1 25 1 00 M12 1 75 1 50 1 25 M16 2 00 1 50 M20 2 50 1 50 M22 2 50 1 50 M24 3 00 2 00 M30 3 50 2 00 M36 4 00 3 00 M42 4 50 3 00 M48 5 00 3 00 M56 5 50 3 00 THREAD PITCH INCH THREAD PITCH METRIC Thread Pitch The distance between threads Inch Pitch
2022 02 02 nbsp 0183 32 To convert pitch to Threads per Inch TPI multiply by 0 03937 to change the metric pitch to inches and then divide 1 by the resulting number For example a bolt s 1 0 mm pitch equals 0 0394 inches and results in a 25 40 TPI The pitch also indicates whether it is a fine or coarse bolt Metric fine bolts have a pitch of 1 5 mm or smaller
ThreadCrest Thread ofExternal InternalThread Thread 0 125 P Root Thread ofInternal SharpV Internal Thread Engagement Radius Addendum Thread Thread Thread H 8 H 4 H 2 Pitch 3 ⁄ 8 H 5 ⁄ 8 H 0 711325 H 3 ⁄ 4 H 11 ⁄ 12 HH 5 ⁄ 4 H P 0 1082532 P 0 2165064 P 0 3247595 P 0 4330127 P 0 5412659 P 0 6160254 P 0 6495191 P 0 7938566 P
Sorted by thread class 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 Major Dia d D
Chart No 4 British Standard Pipe Threads BSP Threads Dimensions in Inches except where stated Thread Form Data Tapping Drill Clearance Drill Diameter O Diameter Core Pitch Depth Radius Effective Dia T P I Dec Met Frac Dec Met Frac 1 8 quot 0 3830 0 3370 0 0357 0 0229 0 0049 0 3601 28 0 3445 8 75mm 0 3858 9 80mm 1 4 quot 0 5180 0 4510 0 0526 0 0335