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Description
Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration or torque || Features a thread size of 11.13 mm (7/16 in) with 20 threads per inch for robust fastening || Includes type E locking mechanism for enhanced security and stability in various applications || Made from high quality general steel for durability and strength || Finished with zinc coating to resist corrosion and extend lifespan