GB/T 9146-2003 in English
VALIDGeneral purpose metric screw threads—Limits of sizes for the screw threads of coarse qulaity and preferable plan
- Issued on:2003-05-22
- Implemented on:2004-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | GB/T 9146-2003 |
| Document status: | VALID |
| Title in English: | General purpose metric screw threads—Limits of sizes for the screw threads of coarse qulaity and preferable plan |
| Title in Chinese: | 普通螺纹 粗糙精度、优选系列的极限尺寸 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2003-05-22 |
| Implemented on: | 2004-01-01 |
| Superseding: |
GB/T 9146-1988 General purpose screw threads--Limits of sizes for commercial bolt and nut threads--Coarse quality
|
| ICS Classification: | 21.040.10-Metric screw threads |
| Chinese Classification: | J04-Basic standards and general methods |
| Professional Classification: | GB-National Standard |
| Related Keywords: | general purpose
screw threads threads limits common coarse thread metric thread |
| Related Topics: | General roughness
Extreme English rough Semen Series particle size limit Thread accuracy common thread GBT9146 GB/T 9146-2003 Ordinary thread medium precision, limit size of optimal series Ordinary thread wear limit |
《GB/T 9146-2003普通螺纹 粗糙精度、优选系列的极限尺寸》由TC108（全国螺纹标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准依据GB/T9144-2003的系列和GB/T197-2003的基本偏差和公差，规定了粗糙精度、优选系列、粗牙普通螺纹中径和顶径的极限尺寸。普通螺纹的基本牙型符合GB/T192-2003规定，适用于一般用途的机械紧固螺纹联接，其螺纹本身不具有密封功能。
Scope
Based on the series of GB/T 9144-2003 and the basic deviations and tolerances of GB/T 197-2003, this standard stipulates the limit dimensions of roughness precision, preferred series, common coarse thread (metric thread for general purpose) pitch diameter and top diameter . The basic profile of ordinary threads complies with the provisions of GB/T 192-2003. This standard is applicable to mechanically fastened threaded connections for general purposes, and the threads themselves do not have a sealing function.
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