We specialize in non-standard locating slotted round nuts, precision slotted insert nuts and custom step nuts, all manufactured by advanced cold heading and CNC machining processes. Made of high-quality carbon steel, alloy steel and stainless steel, these nuts feature high dimensional accuracy, stable structure and reliable performance, perfectly suitable for precise positioning and firm fastening in industrial assembly. Non-standard locating slotted round nuts adopt grooved design for easy installation and anti-rotation locking. Slotted insert nuts can closely fit with matching parts to improve overall assembly stability. Step nuts are designed with stepped structure to adapt to different installation surfaces, realizing flush installation and uniform load bearing. Cold heading process optimizes material compactness and mechanical strength, while CNC machining ensures accurate thread size and neat slot position. They are widely used in mechanical equipment, mold fixtures, automation equipment, auto parts and electronic appliances. We support non-standard customized production of size, groove type and step size according to customer drawings and samples. All products are strictly inspected to guarantee excellent wear resistance, corrosion resistance and long service life. We provide factory direct supply with sufficient inventory, supporting bulk wholesale, small batch customization and long-term stable cooperation. Our cold heading and CNC processed non-standard locating slotted round nuts and step nuts provide high cost performance and high-precision fastening solutions for all kinds of industrial manufacturing and equipment assembly.