Tip: I attached screw eyes to a 3D printed swimbait by heating them with a heat gun and stabbing them in. In testing, they survived 27lb and unfolded before the threads came

Fishing Lure Screw Eyes Closed Eye Stainless Steel - Barlow's Tackle

5ct Ledge Knocker Swimbait Jig Head 3D Eyes VMC Mustad Black Nickle Fishing Lure

Blade Runner Screw Lock Weedless Swimbait Jig Head 2pk

BIG internally weighted swimbait in Fusion 360, printed, poured and tested

Testing 3D Printed Fishing Lures - Jacob Stanton

Testing 3D Printed Fishing Lures - Jacob Stanton

Blade Runner Screw Lock Weedless Swimbait Jig Head 2pk

stripped hotend screw - stuck filament – Hardware, firmware and software help – Prusa3D Forum

SCOPE™ Stik 100mm Floating & Suspending Jerkbaits - Bill Lewis

5ct Ledge Knocker Swimbait Jig Head 3D Eyes VMC Mustad Black Nickle Fishing Lure