This box of 180 pieces in 6 different sizes of cotter pins is a quality product designed to meet diverse locking needs. They are made of high-quality materials and treated with fine craftsmanship, with standardized production and high applicability.
This box of cotter pin assortment kit is designed in a compact and organized package that is both portable and easy to store. Each size of cotter pin is categorized and clearly placed for easy access at all times.
The main purpose of a cotter pin is to lock other parts to prevent them from loosening or falling off. It is usually used for the anti-loosening of threaded connections, by inserting into the nut groove and the bolt tail hole and wrenching the tail to form a solid locking structure, thus effectively preventing the relative rotation of the nut and the bolt. In addition, hardware pins are also commonly used to lock shafts, slotted nuts and other key components to ensure the stable operation of mechanical equipment.
Whether you are a professional or a DIY enthusiast, you will be able to find the model you need in this box of cotter pins and easily solve your locking problems.