Spacer, Lead Screw 

Spacer, Lead Screw
Part Number: 1903
Weight: 0.02 lb

Price: $1.62

In stock
This spacer goes behind the 80 tooth gear on the left end of the lead screw.

This metal spacer is 16.9 mm OD, 12 mm ID, and 8 mm long. It has a 3 mm keyway.