Product Description Material: 304 stainless steel Size: 1256522mm Quantity: 100pcs/set Package Contents: 100*M6 wire jacket 1.【High-quality materials】 : 304 stainless steel inserts with low strength materials can avoid thread damage and achieve good connection performance to improve connection resistance and improve connection condition. 2.【Long term use】 Used for parts that need to be removed frequently, it can greatly improve the life and wear resistance of the thread. 3.【Increase the connecting force of the screw thread】 : With a certain elasticity, the thread insert can evenly distribute the stress on each thread, eliminate the serration and serration gaps between the screw and the screw hole, and absorb vibration, increasing the toughness of . thread 4 is increased.【Prevent the screw from loosening】 : It can prevent the screw from loosening, especially for products that require a high insurance coefficient. 5.【Easy to wait】: Easy to maintain, install a threaded insert in a