SBJ 24 Pieces of Bolt with Nylock Nut are made from high-quality zinc, providing superior corrosion resistance and durability for tractor rotavator blade mounting. With a 16 mm thickness, 1.5 mm pitch, and 150 mm length, these bolts ensure secure and vibration-resistant fastening in demanding agricultural conditions. The included Nylock nuts offer enhanced locking strength, making this set perfect for maintenance or replacement to boost your rotavator’s efficiency and service life.