I needed cheap lead screws and they were supplied. The box was packed well enough as all 4 I bought were straight. These bad boys have 4 strands, 2mm spacing, 8mm awesomeness. The nut that came with it is rubbish. The batting is literally impossible to compensate. it said. I'm using some cheap play nuts for the final project and if you plan on using some (you should) these are great screws. At $15 for 2 bolts and $5 for a set of anti-backlash nuts, this is quality precision for $10 per axle. You will have a hard time beating these dollar for dollar.
Powerful And Waterproof Electric Micro Linear Actuator 12V With Mini Size And Mounting Brackets For Various Applications
11 Review
Iverntech MGN12H Linear Rail Guide With Stainless Steel Carriage Blocks - 700Mm Length For 3D Printer And CNC Machine
9 Review
Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Black Carriage Block For 3D Printer And CNC Parts
9 Review
Iverntech 400Mm MGN12 Linear Rail Guide With 2 Black Stainless Steel MGN12H Carriage Blocks For CNC Parts And 3D Printer Upgrades
8 Review