This M4 x 4 x 20 Form B key is made from SS300 stainless steel, providing excellent strength and corrosion resistance. With precise dimensions, it is designed for secure fitment in various mechanical applications, ensuring reliable performance. The polished finish enhances durability and aesthetic appeal, making it suitable for both industrial and commercial use. This key complies with relevant standards, ensuring compatibility with a wide range of machinery and equipment. Ideal for use in power transmission systems, it guarantees effective torque transfer and stability.
