T20P4L8 Trapezoidal Lead Screw 20mm P4 L8 + Brass Nut (100-1500mm)
US$145.36Price
1 pc stainless steel trapezoidal lead screw, Diameter 20mm, Pitch 4mm, Lead 8mm, screw length 100-1500mm, with 1 matching brass nut, ends unmachined. This listing covers lengths up to 1500mm.
){kind=link}