T8 8mm Trapezoidal Stainless Steel Threaded Rod Lead Screw & Brass Nut For 3d Printer 150mm1Stainless steel material, not rust, durable. 2Easy to install and convenient to use, no need to process. 3Fine producing and practical. 4A great lead screw rod replacement for 3D printer. 5Corrosion resistance, high temperature resistance. Features: Stainless steel material, not rust, durable. Easy to install and convenient to use, no need to process. Fine producing and practical. A great lead screw rod replacement for 3D printer. Corrosion resistance, high temperature resistance. Specification: Length: 100mm, 150mm, 200mm, 250mm, 300mm, 330mm, 350mm, 400mm, 500mm (Optional) Thread Pitch: 2mm Lead of Thread: 8mm Application: For 3D printer Working temperature: 100 Working pressure: 100 Material: Screwstainless steel; nutbrass Color: Screwsilver; nut: gold Package weight: 48172g Package List: 1 x Screw Rod 1 x Nut