Pronged tee nut set use on car body and wood corrosion resistanceOOTDTYfeatures: These T-nuts are stainless steel, which is one of the highest forms of metal that is corrosion resistant, so it lasts longer than other nuts on the market today. Our equipment is very and excellent for both indoor and outdoor use. Stainless steel is superior to regular steel and provides excellent rust resistance in water-based applications. Bolt Dropper T nuts are great for use in wood and wet environments. They are strong, corrosion resistant and will support all your projects. Use on bodywork and wood; Available for household appliances, office equipment, toys, electrical appliances, furniture, etc. Just touch the nuts in the right hole and the teeth will hold them in the right position. Specification: Material: Stainless Steel Mixed Size Package Includes: Box Four Claw NutsNote: Please allow 0-1mm error due to manual measurement.