High quality double ended drum lug. Our tube lugs DO INCLUDE the standard mounting screws for common maple shells. If you need longer for extra thick shells , Please see the longer options listed on our website, or contact us with your shell thickness details for help.. If you need special cup washer screws for a thin metal shell look at item 5013ct. This lug is made from solid brass and then plated. NOTE: Like most machined lugs, this lug does not have a swivel insert to flexable tension rod alignment. Care must be practiced when inserting and threading tension rods into these lugs. Never force things. The lugs need a minimum shell depth of 7.5 inches for best fit.