Stainless steel material, rust-resistant and durable. Easy to install and convenient to use, no additional processing required. Well-made and practical. Suitable as a lead screw rod replacement for 3D printers. Offers corrosion resistance and high temperature resistance. Features: - Stainless steel construction, rust-resistant and durable - Simple installation and ready to use - High-quality finish and functional design - Ideal replacement for 3D printer lead screw - Resists corrosion and withstands high temperatures Specifications: - Length options: 100mm, 150mm, 200mm, 250mm, 300mm, 330mm, 350mm, 400mm, 500mm - Thread Pitch: 2mm - Lead of Thread: 8mm - Application: 3D printer components - Working temperature: 100°C - Working pressure: 100 psi - Material: Screw – stainless steel; Nut – brass - Color: Screw – silver; Nut – gold - Package weight: 48–172g Package List: 1 x Screw Rod 1 x Nut