برغي ذو رأس مسطح M4 UNI 5927 من الفولاذ المقاوم للصدأ De Dietrich JJJ008101760

This grub screw has an M4 thread and conforms to UNI 5927 standards, made from stainless steel for excellent corrosion resistance. Grub screws are used to secure components such as collars, pulleys, or handles onto shafts, providing a flush finish without protruding heads. In boiler and burner applications, they are often employed to set or lock adjustments. The stainless steel construction ensures durability in challenging environments. Whether you are fine-tuning a burner or securing a valve component, this grub screw offers a reliable solution.