【LEAD SCREW SIZE】Lead screw diameter: 8mm; Screw spacing: 2mm; Lead of thread: 8mm.
【LENGTH】Length of Lead Screw Rod: 300mm .
【MATERIAL】 Stainless steel lead screw + copper nut.Package Including : 2pcs T8 Lead screw +2pcs nut.
【MULTIPLE USES】T8 trapezoidal lead screw rod, suitable for 3D printer Z-axis drive, small confidential instrument linear motion,etc
【FEATURES】Stainless steel material, not rust, durable.Easy to install and convenient to use,no need to process.