mc mcmaster carr 3d models

Your other options are PET tape or PEI sheets with an adhesive coating between the sheet and the steel shim.Steel shim link: https://www.mcmaster.com/steel-shim-stock/shim-stock-6/Instructions on sizing this are further down in the assembly...

I believe https://www.mcmaster.com/9434K58/ should work but lighter duty might be better. If the springs are heavy enough, as these are, I'd suggest adding washers above and below so they don't dig into the print / cause...

With that in mind, you'll want "Tight-Tolerance Oil-Hardening O1 Tool Steel Rod, 0.3020" Diameter, 3 Feet Long" from https://www.mcmaster.com/steel-rods/tight-tolerance-multipurpose-oil-hardening-o1-tool-steel-rods/. ##### Fasteners * T Nuts - I...