3502 Series 4mm ID Spacer (6mm OD, 18mm Length)

Competition eligibility

Legal for FIRST Tech Challenge (FTC) and FIRST Robotics Competition (FRC). Eligibility is set by each season's game manual — check the current rules before you compete.

Create distance between parts, reduce a bore size, add a shoulder to a bolt, mount a bearing, or use as a lightweight shaft. Aluminum spacers have tons of uses and having a variety of sizes on hand while building might be just what you need to tie up the loose ends necessary for the completion of your robot.The 4mm ID fits over a 4mm shaft, M4 threaded rod or M4 screw. The 6mm OD allows a 6mm bearing to ride on the spacer and the 1mm wall thickness provides excellent strength.

size:4mm ID x 6mm OD

Supplied as a pack of 4.

Technical drawing