Our Kit includes :
2 Thomson Ball screws. .625″ X .2″ pitch. C7
2 Thomson Ball Nuts preloaded for zero backlash
2 new thrust bearing for the Y axis
2 ball nut blocks for mounting the ball nuts
1 X axis motor mount for nema 23
1 Y axis motor mount for nema 23
1 extension block for X axis
All stainless steel cap screws for mounting motors
2 Zero backlash helical couplings
All aluminum part are anodized
No corrosion, no oxidation
We anodize these in 4 different colors.
Green, Red, Blue, and Clear.
The X2 and SX2 include Harbor Freight #44991, Micro-Mark #84630
The X2L SX2L, and X2D Also include the Little Machine Shop #3990 and #4190.