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ASME B1.30-2024 Screw Threads: Standard Practice for Calculating and Rounding Dimensions, 2024
- CONTENTS
- FOREWORD
- ASME B1 COMMITTEE ROSTER
- CORRESPONDENCE WITH THE B1 COMMITTEE
- 1 GENERAL [Go to Page]
- 1.1 Purpose
- 1.2 Metric Application
- 1.3 References
- 2 ROUNDING OF DECIMAL VALUES
- 3 CALCULATIONS FROM FORMULAS [Go to Page]
- 3.1 General Rules
- 3.2 Examples
- 4 THREAD FORM CONSTANTS OF P
- Tables [Go to Page]
- Table 3.1.1-1 Number of Decimal Places Used in Calculations
- Table 3.2-1 Example of External Inch Screw Threads, 1∕2-28 UNEF-2A
- Table 3.2-2 Example of Internal Inch Screw Threads, 1∕2-28 UNEF-2B
- Table 3.2-3 Example of External Inch Screw Threads, 7∕16-14 UNC-3A
- Table 3.2-4 Example of Internal Inch Screw Threads, 7∕16-14 UNC-3B
- Table 3.2-5 Example of External Inch Screw Threads, 19∕64-36 UNS-2A
- Table 3.2-6 Example of Internal Inch Screw Threads, 19∕64-36 UNS-2B
- Table 3.2-7 Example of External Metric Screw Threads, M12 x 1.75-4g6g
- Table 3.2-8 Example of Internal Metric Screw Threads, M12 x 1.75-6H
- Table 3.2-9 Example of External Metric Screw Threads, M13 x 0.9-4g6g
- Table 3.2-10 Example of Internal Metric Screw Threads, M13 x 0.9-6H
- Table 4-1 Thread Form
- Table A-1 Thread Characteristics
- NONMANDATORY APPENDIX A THREAD CHARACTERISTICS GOVERNED BY THIS STANDARD [Go to Page]
