ASME B1.2 : 1983 : R2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GAGES AND GAGING FOR UNIFIED INCH SCREW THREADS
English
01-01-2017
15-09-2026
Foreword
Standards Committee Roster
1 Introduction
2 Basic Principles
3 General Practice
4 Types of Gages for Product Internal Thread
5 Types of Gages for Product External Thread
Appendices
A - Calibration and Inspection of Limit Gages,
Snap Gages, Indicating Gages, and Measuring
Instruments
B - Metrology of 60 deg. Screw Threads
Gives essential specifications and dimensions for the gages used on Unified inch screw threads (UN and UNR thread form), and covers the specifications and dimensions for the thread gages and measuring equipment.
| DocumentType |
Standard
|
| Pages |
179
|
| ProductNote |
Reconfirmed 2017
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NFPA 1960:2024 | Standard for Fire Hose Connections, Spray Nozzles, Manufacturer’s Design of Fire Department Ground Ladders, Fire Hose, and Powered Rescue Tools |
| ASME Y14.5:2018 | Dimensioning and Tolerancing |
| API SPEC 6A:2018 INC ERR 4:2021 | Specification for Wellhead and Tree Equipment |
| API SPEC 11B:2023 | Sucker Rods and Rod-related Products |
| API SPEC 11B:2010 INC ERR 2:2011 (R2019) | Specification for Sucker Rods, Polished Rods and Liners, Couplings, Sinker Bars, Polished Rod Clamps, Stuffing Boxes, and Pumping Tees<br> |
| API SPEC 17D:2021 INC ERR 1:2021 | Specification for Subsea Wellhead and Tree Equipment |
| ASME B89.3.1 : 1972 | MEASUREMENT OF OUT-OF-ROUNDNESS |
| ASME B46.1 : 2009 | SURFACE TEXTURE (SURFACE ROUGHNESS, WAVINESS, AND LAY) |
| ASME B89.1.9M : 84(R1997) | PRECISION GAGE BLOCKS FOR LENGTH MEASUREMENT (THROUGH 20 IN. AND 500 MM) |
| ASME B89.1.6M : 84(R1997) | MEASUREMENT OF QUALIFIED PLAIN INTERNAL DIAMETERS FOR USE AS MASTER RINGS AND RING GAGES |