20pcs Self Tapping Thread Insert, Stainless Steel SUS303 Threaded Insert M3 x 6mm

Advantage -- Used for low-strength materials such as aluminum and magnesium, it can avoid thread damage, obtain good connection performance, enhance connection strength, and improve connection conditions. Easy to install -- These self-tapping threaded inserts can be installed directly, without you need to tap the thread first, and can be directly screwed into the hole reserved for the base material. Strong anti-vibration performance to prevent loosening. Easy to maintain -- Install the threaded insert in the damaged screw hole, and the screw hole can be used normally to prevent the workpiece from being lost. It can prevent the screws from loosening, and is especially suitable for products with high insurance coefficient requirements. Stainless steel SUS303 -- The thread insert is made of high-quality stainless steel SUS303, which is used for parts that need to be disassembled frequently, which can greatly increase the service life of the thread. Application -- It is widely used in the 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.