Metric Ball Screw, ECS-12X12-00-00-LH-350-G9 | Helix Linear Technologies

Lead (in)	0.472
Lead (mm)	12
Lead Accuracy	< 0.1 mm/300 mm
Lead Time	2 Weeks
Major Diameter (in)	0.472
Major Diameter (mm)	12
Minor Diameter (in)	0.382
Minor Diameter (mm)	9.700
Pitch (in)	0.236
Pitch (mm)	6
Screw Length (in)	13.780
Screw Length (mm)	350
Screw Weight (g)	0.910
Size	12x12
Starts	2
Thread Direction	Left Hand
Turns Per Inch	2.117
Turns per mm	0.083