Hexagonal Nut designed for secure fastening in various applications. Features a thread size of 12.70 mm (1/2 in) with 20 threads per inch, ensuring a tight and reliable fit. Measures 8.20 mm (0.32 in) in thickness and 19.05 mm (3/4 in) across flats for robust performance. Constructed from durable steel, providing strength and longevity. Z...