Review on StanceMagic 20Pcs 1/2-20 Lug Nuts Bulge Closed End, Cone Acorn Seat, 3/4" 19Mm Hex, Compatible With Ford Mustang Explorer Ranger F100 F150 Econoline Dodge Ram 1500 - Black, 1.4In Length by Luca Washington

The only negative about this item is I've only had them on my vehicle for roughly one month and they're already beginning to rust.

And not just one or two of them, but every single one of them has rust forming on it. Poor material used.