UPPER COUPLER KIT FLANGE - 5/8 -11 FLANGE BOLTS AND FLANGE NUTS

This Upper Coupler Flange Bolt and Nut Kit includes 20 flange bolts and 20 matching flange nuts, designed for secure, high-strength fastening applications. The kit features 5/8"-11 x 2" flange bolts and 5/8"-11 flange nuts, manufactured from plain finish Grade 8 steel for superior tensile strength and durability. Engineered for heavy-duty use, these high-strength fasteners provide reliable clamping force and resistance to loosening in demanding environments. Ideal for upper coupler assemblies and other structural or equipment mounting applications requiring Grade 8 performance.