Made of 304 stainless steel, anti-corrosion, high hardness, oxidation resistance. Made of stainless steel, not magnetic, may be slightly magnetism.
Elastic and provides loading. Wire thread inserts allow self tapping without pre-tapping the base metal. Large contact surface with high elasticity. Vibration resistance and deformation resistant.
Application-Mainly made of metal and non-metal, suitable for aluminum, cast iron, plastic, rubber, MDF, ceramic, fiberglass, wood and so on. It is more durable and can be joined together tightly, and the threads will not loose.
If the number of installations is low, remove the collespound bolts and screws, insert the threads onto the screw, and make 3 of the same type of screws. Insert the thread into the bottom hole with a wrench and remove the screws.
The larger number of installations will require unique mounting tools. Drill holes are precision sized drill bits, tap with the same size screws. Place the screw sleeve on the mounting tool and adjust the height of the pipe position. Put the screw sleeve into the hole, the end of the screw sleeve is 1/2 and 1/4 of the screw hole. Twist wires with brake tools.