1.Product Overview The THK BTK3210V-5.3ZZ is a rolled ball screw single nut manufactured by THK. It features a 32 mm shaft outer diameter, a 10 mm lead, a compact return-pipe design with a round outer flange (flat on two sides), and integrated ZZ brush seals for contamination 👉 Get a quote within 24 hours for your project 2.Technical Specifications Model: BTK3210V-5.3ZZ Shaft Diameter (ID): 32 mm Lead (H): 10 mm Circuit Configuration: 1 row x 5.3 turns (5.3 load circuits)