150Pcs M3 M4 M5 M6 M8 Stainless Steel Thread Insert Repair Sleeve Kit Metric Helical Coil Type Screw Repair Inserts Assortment KitsDescriptionMaterial: Stainless SteelColor: SilverMeasurement: Metric (mm)Box Size(L*W*H): Appr 128 x 66 x 22mmScrews Size: M3, M4, M5, M6, M8Size: Inner Diameter x Installed Pitch x Installed Length (not the threaded sleeve length)Note: Installed length= #D means number x diameter, for example, M3x0.5x1.5D has installed length = 1.5D = 1.5 x 3 = 4.5mm.Package:150Pcs/box Threaded InsertsSize as below:M3x0.5x1.5D ----- 20PcsM4x0.7x1.5D ----- 20PcsM5x0.8x1.5D ----- 20PcsM6x1.0x1.5D ----- 10PcsM8x1.25x1.5D ----- 5PcsM3x0.5x3D ----- 20PcsM4x0.7x3D ----- 20PcsM5x0.8x3D ----- 20PcsM6x1.0x3D ----- 10PcsM8x1.25x3D ----- 5PcsTotal: 150PcsNote:1. Please confirm whether it is the product you need before payment.2. Please allow ±0-2mm difference due to manual measurement.(1 inch=2.54cm) Made of stainless steel, with certain elastic and even load so that it is resistant to vibration, thus increasing the screw thread connection strength and fatigue resistance. Wear resistant, used for frequent disassembly, it can greatly improve the life of thread. It can make the load on the thread is more even, the screw and screw hole deviation between the pitch and tooth type. Strengthen the connection force and improve the connection condition, avoid slipping wire, incorrect tooth phenomenon, and obtain excellent connection performance. Used for aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical equipment, radiators, and semiconductor equipment etc. Brand SBTRKT Color Silver Model SBTRKT Size Name One Size Unit Count 1.0 Count Item Weight 100 Grams Part Number SBTRKT Manufacturer SBTRKT Number Of Items 1 Number of Pieces 1