A3 45# Cold Drawn Solid Iron Rod, 35K Carbon Steel, Polished Cylindrical Pin, Bright Round Bar Linear Optical Axis

This product is a high-quality cold drawn solid iron rod crafted from 35K carbon steel, designed for durability and precision. It features a polished cylindrical pin shape with a bright, smooth surface, making it ideal for applications requiring a linear optical axis. Its robust construction ensures stability and reliability in various industrial and mechanical uses. The rod's streamlined design and superior finish make it suitable for both functional and aesthetic applications, where precision and strength are paramount. Material: 304 stainless steel Accuracy level: N grade Slider fixing method: V-groove Manufacture country: China Instructions included: No