I'm looking for a hobbed bolt to fit a Tantillus printer. I created one myself, but it's not very precise and I'd really like to have one that's been made properly. It would be a 5/16" x 4.25" (or 8mm x 110mm) bolt with the hobbing for 3mm filament centered at 0.5" (13mm) from the head. Please reply or PM me if you have one to sell or would be willing to make one and include your price with US shipping estimate to MN.

Thanks.