B350R: Hexagonal Flange Nut, 1-1/2" 389 Offers a spring rate of

Offers a spring rate of 18 mm and a free length of 144 mm

Features a zinc finish for enhanced corrosion resistance and longevity

Made from high quality material for reliable and long-lasting use

supporting correct use during daily operation and service

B350R: Hexagonal Flange Nut, 1-1/2" 389 Offers a spring rate ofHexagonal Flange Nut designed for secure fastening in heavy duty applications. Features a thread size of 38. 10 mm (1 1 2 in) and 12 threads per inch, ideal for robust connections. Measures 28. 58 mm (1. 12 in) in thickness and 50. 80 mm (2. 0 in) across flats for enhanced stability. Constructed from high quality steel alloy for superior strength and durability. Heat treated finish ensures increased resistance to wear and corrosion.