Description:Featuring clear and complete structure, this thread insert can eliminate the screw and screw hole deviation between the pitch and tooth type, and then make the thread gain excellent connection strength.Characterized by corrosion-resistant and abrasion-resistant, this thread insert is easy to maintain, it can help improve the service life, strength and hardness of the thread.This wire thread insert set is made of 304 stainless steel, it is anti-rust and 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 M8 and M12.It is suitable for those threads that have low strength.Item Name: Wire Thread InsertsMaterial: 304 Stainless SteelFeatures: Corrosion-resistant, High Hardness, Abrasion-resistantSize 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:50 x Wire Thread Inserts (5Pcs M12 x 1.5 x 2D/M12 x 1.25 x 2D, 10Pcs M12 x 1 x 2D/M12 x 1.25 x 2D/M8 x 1 x 2D/M12 x 1 x 2D)