Description:1. Material: 303 stainless steel material, suitable for aluminum alloy, copper alloy, plastic and other substrates with low engineering strength. Strong vibration resistance, can prevent loosening.2. Advantages: With self-tapping capability, the base material does not need to be tapped in advance. It has a repairing effect on the female thread of the broken tooth, can continue to use the same screws by using the self-tapping screw sleeve.3. Installation: 1. Fix the self-tapping threaded inserts on the corresponding bolt and nut, so that the three become a whole, and then use a wrench to screw the inserts into the bottom hole, and exit the bolt. 2. Direct use of an assembly tool for installation.3.
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