M81807: Hexagonal Lock Nut, M8

Part Number: M81807

• High-performance lock nut designed to secure bolts and prevent loosening under vibration and torque
• Features a 13 mm (1/2 in) width across flats and a 1.25 mm (0.05 in) thread pitch, ideal for various mechanical applications
• Includes an 8 mm (5/16 in) thread size and 8 mm (5/16 in) thickness, ensuring robust and reliable fastening
• Made from high-quality general steel for enhanced durability and strength
• Finished with a zinc coating for superior corrosion resistance and longevity