Concave Washer designed for secure and reliable fastening applications

Features an inside dimension of 63.50 mm (2-1/2 in) and an outside dimension of 161.93 mm (6-3/8 in), ideal for various heavy-duty uses

Constructed with a thickness of 1.57 mm (0.06 in) to ensure durability and stability

Made from high quality general steel for enhanced strength and longevity

Heat treated finish for superior resistance to wear and corrosion