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.
- 2019 Holiday Notice of Moon Festival.
We will close our company for Moon Festival from Sep 13 to Sep 15, 2019. Returning to the office on Monday Sep 16. Thank you very much for your support and understanding.Read More
- 2019 Holiday Notice of National Day.
We will close our company for National Day from Oct 10 to Oct 13, 2019. Returning to the office on Monday Oct 14. 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