This shaft collar is manufactured from durable 1045 carbon steel with a black oxide finish that enhances strength, wear resistance, and corrosion protection for long-lasting use in demanding environments. The bore is machined to H7 tolerance, ensuring precise fit, reliable alignment, and secure positioning of components on shafts. Featuring a set-screw style structure, also known as set-screw shaft collars, it provides a simple yet effective method of installation and removal, making adjustments and maintenance convenient. Commonly used as a stop collar, locking collar, or drill stop collar, this component serves multiple functions such as limiting travel, locating parts, and holding bearings in place. It is widely applied in CNC machinery, linear motion systems, conveyor equipment, and various mechanical assemblies where accuracy and stability are required. The versatile performance and dependable quality make it an essential part for engineers and maintenance professionals seeking efficient shaft positioning solutions.