Item Type: Wire Thread Insert_x000D_ Material: SUS304_x000D_ Model: US Units 10-24x1.5D_x000D_ Diameter: Approx. 4.826mm / 0.2in_x000D_ Pitch: Approx. 1.06mm / 0.04in_x000D_ Length After Installation: Approx. 7.2mm / 0.3in_x000D_ Number of Turns Before Installation: 5.4_x000D_ Outside Diameter Before Installation: Approx. 6.1-6.6mm / 0.24-0.26in_x000D_ Drill Bit Diameter: Approx. 5.1mm / 0.2in_x000D_ Thread Protective Socket Model Specification For Example: M3 x 0.5 x 1.5D 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, 1.5 x 3=4.5mm) , the length here refers to the length after installation._x000D_ How to Use:_x000D_ Step 1: Prepare the butt terminal, and peel off the protective layer of the part where the wire needs to be connected._x000D_ Step 2: Unscrew the screw of the terminal block and prepare the stripped wire._x000D_ Step 3: Insert one end of the stripped wire into the terminal, and then tighten the screw.