KIND ATTN: Ms. , Dear Madam: We manufacture high precision CNC Miling and Engraving Machines that are exported to the USA and other countries. We require C3 Class Ball Screws that are preloaded for Zero Back Lash. The Length of the ball Screws we require are the following: X Axis: 20 x 5 FSI type T4 Turns 570 Threaded Length and 670 Overall Length C3 Ground 0.008 pitch accuracy Y Axis: 20 x 5 FSI type T4 Turns 470 Threaded Length and 570 Overall Length C3 Ground 0.008 pitch accuracy Z Axis: 16 x 5 FSI type T4 Turns 300 Threaded Length and 396 Overall Length C3 Ground 0.008 pitch accuracy PLEASE ALSO QUOTE FDI TYPE (DOUBLE NUT TYPE FOR THE SAME BALL SCREWS SIZES) Please Quote the above Ball screws without End machining and option for End Machining. Kindly send us your best Pricing and Delivery. Regards, Ramesh Shivashankar Director Over 50 years in ManufacturingPrecision Machine Tools!www.toolcraft.inwww.toolcraftcnc.com TOOLCRAFT SYSTEMS PRIVATE LIMITEDA-05 HMT INDUSTRIAL ESTATE, JALAHALLI,BANGALORE 560013, INDIATEL:+91-80-234546121-80-23454619Mobile:+91-9341967749 Show More