Ideal for Mill Base Bracket. Best Quality - T-nuts won't thread properly, parts have superb jet black oxide finish, plugs removed, bolts have forged flats in the center for a wrench, blank brackets are heavy gauge steel with a solid finish, etc. Made in America and you get what you get You pay. This particular set is perfect for the 1965 Burke MV table. He doesn't go to Bridgeport's table.