20-piece self-tapping thread insert screw bushing repair insert

Wide range of uses: Self-tapping nuts are widely used in engineering machinery, the automotive industry, the railway industry, household appliances, product electronics, engineering plastics, high-end furniture, aluminum die casting, etc.

Saving time and labor: Installing self-tapping screws does not require pre-tapping, and the installation tool can be directly screwed into the specific hole provided in the base material.

Material: The slotted threaded sleeve is made of high-quality carbon steel. The self-tapping threaded sleeve has a large diameter and can withstand high tension.

Good performance: Self-tapping screws have strong vibration and loosening resistance, good wear resistance, and can be used for parts that need to be frequently disassembled.

Stable connection: These inserts Threaded connections offer good connection performance, which can increase connection strength and improve connection conditions.