亚洲人妖v片观看网站_成人18免费视频_亚洲av日韩av制服丝袜手机版_欧美黄日韩大片在线_在线高清国产欧美_人妻精品无码不卡中文字幕_亚洲少中文字幕黄电影_四虎电影免费观看网站_日本在线综合一区二区_国产高清啪啪免费视频

The pin has the function of rapid insertion and accurate positioning. Highly locked, while allowing repeated high-precision positioning.
Widely used in industries, electrical cabinet doors, electrical components and other fields.
Structural features:
1. Pull out the handle, retract the head of the pin body, and move it to the positioning hole;  
2. When releasing the handle, the pin body head pops up and is positioned at the positioning hole;  
3. The pin body undergoes high-precision processing and heat treatment, which is suitable for various high-precision positioning and plugging;
4. Different main materials can be selected according to the use environment and conditions;