-Material: brass
-Color: gold
-Pitch: 2mm
-Lead: 8mm
-Function: linear rail kit for 8mm acme threaded rod T8 lead screw

Usage: Upgrade Kit for T8 lead screw with Ender 3s 3 3D Printer and other 3D Printer.
Product Size: small M3 holes centre distance is 17.5mm, Lead Screw Diameter: 8mm, Pitch: 2mm, Lead of thread: 8mm, Lasticity: 26-50mm.
High-quality Material: Made of 100% high-quality brass which is not easy to oxidize and is corrosion-resistant.
What You : 4 set T8x8 anti-backlash brass nuts.
After-sales : If you have any questions, please or QA , we will provide you with satisfactory solutions.