Catalog > Consumer Electronics > Kits > Various Kits Right Handed Lead Screw with Brass Nut Lead Screw BMT M8 LEAD SCREW+NUT 500MM 8mm x 500mm Right Handed Lead Screw with Brass Nut. T8 X 2 X 8: Thread Diameter 8mm, 2mm Pitch, Lead - 8mm Per Turn 137.79 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 304 Stainless steel material Compatible with PRUSA i3 Printer Z Axis 500-8D lead screw Dia 8mm Thread 8mm