Produces Superior Strength Threads:
The rolling process cold-works the metal, realigning the grain structure along the thread profile. This significantly increases the tensile strength, fatigue strength, and surface hardness of the threads compared to cut threads.
Generates No Material Waste (Chips):
Since it's a forming process (displacing metal) rather than a cutting process (removing metal), thread rolling produces no swarf or chips. This is both economical and environmentally cleaner.
High Production Speed & Efficiency:
Thread rolling is a very fast process, often taking only seconds per part. This makes it ideal for high-volume manufacturing of bolts, screws, studs, and other threaded fasteners.
Excellent Surface Finish:
The rolling action creates a smooth, burnished surface finish on the threads. This reduces friction,improves wear resistance, and enhances corrosion resistance compared to the rougher surfaces left by cutting.