[mkenning]

I am looking fo a 4 foot length of acme threaded bar . Ideally 1 1/2" diameter at 2 TPI and a nut to suit. I realise this is a long shot however I can modify what I am doing to 3 or 4 TPI with a similar diameter. Do you have an old lead screws on a machine you are scrapping ?? Any ideas where one could be obtained??

Thanks
In advance