Shoulder screws have two main sections: shoulder and thread. Shoulder diameter and shoulder length must be manufactured with tight tolerances, so vertical and horizontal movement of the workpieces can be limited when the screws are fastened. Shoulder screws are commonly used for mechanical design, tooling design and fixture design.
- 2020 Holiday Notice of New Year's Day.
We will close our company for New Year's Day on Jan 1, 2020. Returning to the office on Thursday Jan 2. Thank you very much for your support and understanding.Read More
- 2020 Holiday Notice of Lunar New Year Festival.
We will close our company for Lunar New Year Festival from Jan 23 to Jan 29, 2020. Returning to the office on Thursday Jan 30. Thank you very much for your support and understanding.Read More
- ISO 9001: 2015 Quality Management
We update our ISO 9001:2015 certificate at July 2018.Read More