T12P2L12 Stainless Steel Trapezoidal Lead Screw 12mm P2 L12 + 1 Brass Nut CNC/3DUS$109.41PriceLength*SelectQuantity*Add to CartBuy Now1 pc stainless steel trapezoidal lead screw, Diameter 12mm, Pitch 2mm, Lead 12mm, 6-start, screw length 100mm, with 1 matching brass nut, ends unmachined