triangular screw, 21 year screw factory

The triangular screw is a screw driver that uses a triangular groove in the screw head. Note that the sides of the triangle are straight, which is different from the TP3 fasteners. Dimensions include TA14, TA18, TA20, TA23 and TA27. So where are these triangular grass screws usually used?

These triangular screw are usually used in children’s toys or in fast food restaurants. They can also be found in equipment such as vacuum cleaners, fan heaters, elevators and camping stoves, kettles, etc. to help limit the tight connection to the interior of the equipment. In fact, the screws are really everywhere in our daily life. As long as any piece of equipment or parts that need to be fastened is connected, the triangular screw can be seen on the machine, the watch worn on your body, and the mobile phone used in your hand. Screw, have you noticed?

The special feature of the triangular screw is that it is also used for the anti-theft function on the triangular groove, because the ordinary flat-blade screwdriver can not easily open it with a Phillips screwdriver.

If you want to find triangular screw please contact us: annie.li@szsst88.com whatsapp: +86 18124507113