Foliv Set of 676 Grub Screws: M2, M3, M4, M5, M6, M8 Carbon Steel, Hexagon Socket Routine Maintenance, Repair Stück

【Grub screw material】: the small M2 M3 M4 M5 M6 M8 grub screws assortment carbon steel is made of carbon steel of grade 10.9, which is much harder than stainless steel. Black surface treatment, oxidation protection, corrosion resistant, acid and alkali resistant and high hardness. Good product performance: deep and sharp thread, these machine screws have an even force, no offset, do not turn out. With the uniform pitch, no sharp edges, obvious screw thread, no residual burrs, the threads of the set screws can grip well Grub screws package: Each product comes with a sturdy, transparent case for storage, a sticker for quickly finding the required model and removable inserts insert to adapt to other tools. The screws come with 6-piece wrenches, also known as Allen keys, which perfectly fit our M2 M3 M4 M5 M6 M8 screws. Wide applications: ideal for routine maintenance. Suitable for door handles, taps, brackets, lights, precision machines, buttons, weapons, plumbers and other small repairs in the shop, garage or home and more. Excellent customer service: All FOLIV products have a complete sales team and a professional after-sales team, we are responsible for every product that leaves our factory. In case of quality and usage problems, please do not hesitate to contact us and we will reply within 12 hours!