The Curt hitch part # C12241 you referenced that fits your 2020 Hyundai Tucson comes with install bolts that are sized M10-1.25 x 30.
I attached an install video for this for you to check out as well. view full answer...
White fade means that the awning fabric of the Solera Smart Arm 12V Power RV Awning # LC405523 is white closest to the RV wall and then fades to black as it gets further away from it. view full answer...