Description:Produced with the fine workmanship, this wire thread insert is clear and complete, it can avoid sliding wire and staggering phenomenon, which can make the thread gain excellent connection performance.Comes with the features of impact-resistant, corrosion-resistant and anti-rust because of the choice material, this wire thread insert can improve the service life, strength and hardness of the thread.This wire thread insert set is made of 304 stainless steel, it is durable.The length of the storage box is 17cm, the width is 10cm and the height of it is 2.2cm, and the sizes of these wire thread inserts are M2-M12.It is suitable for those threads that have low strength.Item Name: Wire Thread InsertsMaterial: 304 Stainless SteelFeatures: Corrosion-resistant, Vibration Absorbing, High HardnessSize Details: Box Size: 17cm x 10cm x 2.2cm/6.69" x 3.94" x 0.87" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes:145 x Wire Thread Inserts (20Pcs M2 x 2.5/M2.5 x 3.2/M3 x 4/M4 x 5.5/M5 x 7/M6 x 8.5, 10Pcs M8 x 11/M10 x 13.5, 5Pcs M12 x 10.5)