When I opened the box to use it, a nut was damaged. Looks like it has been used before. The end was twisted so the nest didn't fit. They have a good finish and they work well.
Pros
Material: In order to bring you a high quality product, these 14x1.5 nuts are made from cold forged and heat treated carbon steel for increased rigidity and durability. They have been salt spray tested for 72 hours to ensure corrosion resistance. The color will not fall off with normal use.