Review on 🔩 M12x1.5 Lug Nuts Cone Seat, 19mm Hex 1.38x0.87 in. Blackened Wheel Lug Nuts - Compatible with Cadillac, Chevrolet Cruze, Malibu, Ford Fusion, GMC, Honda Accord, Hyundai & More (Set of 20) by Mike Stevenson

These blackened M12x1.5 cone seat nuts fit perfectly on the black aluminum wheels on my black 2016 Honda Civic Touring. They appear to be powder coated. I paid attention and used a hex head and anti-rust grease. They looked great, but after a few summer months they started to rust around the edges. If they were stainless steel or passivated to prevent rust I would rate them higher. Bottom line, they're good value and I'll most likely buy another set when I change these wheels again next spring.