the trailer lugs are convenient to operate, without needing other auxiliary tools, you just need to screw the trailer lugs on the corresponding positions, reducing you a lot of time and effort. Threads are clean and burr-free. Smooth threaded connection, tightened down without issue. Precise thread pitch to match your wheel exactly, not easy to fall off. trailer lug nuts is made of carbon steel material, higher hardness, rust and resistance., and not deformed. Traditional hex body convex design, quick and easy to install. you get 24 pieces of 1/2-20 inch tire lug nuts, widely used on trailer hub/wheel. sufficient quantity to meet your daily requirements for usage and replacement. the 1/2 x 20 lug nuts can be applied for many projects, such as wheel lug studs, trailer wheels, boat trailers and other projects, meeting your many different needs., Manufacturer: Ounfhtrttk