50pcs M812.5D steel wire thread insert, thread protection sleeve, thread repair

1、Fit the wire screw set in the screw hole of the workpiece of aluminum alloy and other materials canform a high‑strength, wear‑resistant, high‑accuracy standard female thread 2、Use wire thread inserts to convert between metric and inch thread holes, very convenient and fast 3、Repairing the threaded hole in a cost‑effective manner. When a thread error occurs or a damaged female threaded hole is repaired, threaded insert can be used as a repair method 4、Wire thread inserts are also called threaded sheaths, stainless steel threaded sleeves, wire sleeves, which is new type of female threaded fasteners. Adopt high‑strength, high‑accuracy diamond‑shaped cross‑section steel wire 5、Applied to low‑strength engineering materials such as aluminum alloy, zinc alloy, alloy, copper, plastic, engineering plastics, etc. can significantly improve thread strength and wear resistance Item Type: Thread Inserts Material: SUS304 Model: M8x1x2.5D Purpose: Threaded connection Thread Specification: M8x1 (mm) Outside Diameter Before Installation: Approx. 9.8 ~ 10.1mm / 0.4 ~ 0.4in Length After Installation: Approx. 20mm / 0.8in Number of Turns Before Installation: 13.5 Diameter of Drilling Drill Bit for Installation: Approx. 8.3mm / 0.3in Thread Protective Sleeve Model Specification Description: For Example: M3x0.5X1.5D, which means that after the screw set is completed, the female thread is M3, the pitch is 0.5, and the length is 1.5D (length refers to 1.5 times the diameter, that is, 1.5x3=4.5mm ), the length here refers to the length after installation. 50 x Thread Inserts