Self Tapping Thread Insert M3 M4 M8 20pcs Stainless Steel SUS303 Slotted Screw Threaded Inserts (Size : 20pieces)

1. 【FUNCTION】: The self tapping thread insert made of high-quality stainless steel has a firm structure and strong anti vibration performance. It is suitable for parts that need to be disassembled frequently, and can greatly improve the service life and wear resistance of the thread. 2. 【INCLUDING】: 20 pcs threaded inserts, sufficient in quantity, can be installed directly without tapping first, which is convenient for quick replacement and can prevent screws from loosening, especially suitable for products requiring high insurance coefficient. 3. 【USE】: Light in weight and small in size, these threaded inserts are easy to handle and maintain. Just install the threaded inserts into worn or damaged screw holes, and then the screw holes can be used normally to avoid workpiece loss, simple in operation, time-saving and efficient. 4. 【PRACTICALITY】: Widely used in automobile industry, rail vehicle industry, shipbuilding industry, household appliances, engineering machinery, commercial machinery, electronic products, engineering plastics, high-end furniture, aluminum die-casting and other industries. 5. 【FLEXIBLE】: Self tapping thread inserts are used for low strength materials, such as aluminum and magnesium, to avoid thread damage and obtain good connection performance, so as to improve connection strength and connection conditions.