Corner braces will make your table stronger. Kerf mounted brackets. #34303 is kerf mounted and made of 14 gauge steel and is 3" X 4 3/4" and includes two holes for hanger bolts.#24281 is kerf mounted and made of 18 gauge steel and is 1 1/2" X 3".
#24299 is kerf mounted and made of 18 gauge steel and is 2" X 4 1/2". Hanger Bolts are sold separately.