Small screws The thread of the flat head screws/countersunk screws/cross head screws is deep, the pitch is uniform and clear, the force is stable, and it is locked during use, not easy to slip, and easy to use. m2 m2.5 m3 screws set is made of high-quality carbon steel, with exquisite workmanship, high strength, high hardness, corrosion resistance, not easy to break or deform, and long-lasting durability and stability.
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