In case you are printing it, trial and error might or might not do the job, based on the printer's precision. james_aguilar160 Member Posts: fifty seven ✭✭ July 2024 I'd personally likely use the Hole Instrument. You may specify the gap is tapped for an m4 screw. AFAICT OnShape https://emersont582lsz4.wikigiogio.com/user