My plastic extrusion
I've made this little extrusion as a prototype: http://www.preciousplastic.com/little-extrusion/
It's for my graduation project at my school...(still in progress)
However, This is small..I want to make it big!
Does any of you guys have an idea where I can get a serious screw for inside the plastic extrusion?
Are where to get them second hand?
New price is around $2500...way to much for me...