customized Trapezoidal lead screw and brass nut . Specifications: Size: M(T)6--M(T)30.
Length: 10mm--3M.
Material: iron, steel.
Surface:nothing, Zn,black. In addition we can provide all kinds of products, if shown, also accepted the other mechanical parts to OEM, you can send drawings consultation. Welcome to send us drawing, sample or material to process, thanks! website: http://cnhyjx.en.alibaba.com/