Looks good; The nut moves smoothly along the length of the bolt. Luckily I didn't have the "crunching" friction problem that another user mentioned. The screw appears to be slightly bent when I place it on a flat table, but for my application this should be fairly minor.
Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts
11 Review
Goodyear Ultra Grip Ice SUV 235/65 R17 108T winter
35 Review
Powerful And Waterproof Electric Micro Linear Actuator 12V With Mini Size And Mounting Brackets For Various Applications
11 Review
Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Black Carriage Block For 3D Printer And CNC Parts
9 Review