TR8x8 Acme Leadscrew Copper Nut, 4 Start, 2mm Lead

From the shop's description

TR8x8 Acme Leadscrew Copper Nut T8 nut for 8mm threaded rod. Fits T8 lead screws. Please ensure the lead of the nut and screw match. Please read our post about lead vs pitch. Technical specifications: Material: Brass Pitch: 2mm Lead: 8mm Width: 12mm L Product Name: Acme Leadscrew Nut Material: Copper Leadscrew Diameter: 8mm Pitch: 2mm Lead: 8mm No. of starts: 4 Screw spacing: 16mm Dimensions: 22x22x10.5mm Length: 22mm Width: 22mm Hight: 10.5mm Package Includes: 1x Copper Nut Related Products: Mechanical Parts