【Product material】Self-tapping thread set is made of high quality high carbon steel, high hardness, low wear and tear, long service life, with a variety of sizes and specifications
【Package contains】102 pieces of threaded inserts are included in the package of internal threading set, including 12 common size options, M2X0.4-L6 M2.5X0.45-L6 M3X0.5-L6 M4X0.7-L8 M5X0.8-L8 M5X0.8-L10 M6X1-L10 M6X1-L14 M8X1.25-L15 M10X1.5- L18 M12X2.75-L22 M14X2-L24, 1 storage box with different compartments for easy storage
【Suitable for】Self-tapping threaded inserts are fasteners that strengthen threads and form high-strength internal threaded holes when embedded in soft materials such as plastic and copper, and can also be used to repair damaged threads by installing them into threaded holes, suitable for the automotive industry, household appliances, etc.
【Easy to install】Self-tapping nuts do not need to be pre-threaded for installation. They can be screwed directly into the specific holes reserved for the base material using a mounting tool. The internal threads of the broken teeth can also be used with the same screws as the original, requiring only one assembly tool, providing a certain degree of flexibility, uniform force and easy installation
【High-Quality After-Sales service】 Your satisfaction is our greatest pursuit, we are committed to providing customers with a pleasant shopping experience and satisfactory after-sales service. If you have any questions, please contact us. We will get back to you as soon as possible within the working day