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.
2021 Holiday Notice of National Day.
We will close our company for National Day from Oct 9 to Oct 11, 2021. Returning to the office on Tuesday Oct 12. Thank you very much for your support and understanding.Read More
2021 Holiday Notice of Labor Day.
We will close our company for Labor Day from Apr 30 to May 2, 2021. Returning to the office on Monday Mar 3. 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