Feature:
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information.
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.
Screw Material: Stainless Steel
3.Made by stainless steel and brass,long lasting.
4.Used for general machine tools, 3D printing

Screw Material: Stainless Steel
Nut Material: Brass
Diameter: 8mm/0.31in
Nut Diameter:22mm/0.86in
Length: 450mm/17.71in
Lead: 2mm/0.078in (nut revolution movement 2mm)
Function: The machine drive
Scope: used for general machine tools, 3D printing
Color:Gold and Silver
Brand name: Unbranded
weight(1 set):154 g


package include(1 set):
1 x Lead Screw