This special star-shaped nut is commonly used for gripping weight wheels to dumbbell rods.
polyScrewThread.scad | 4.3KB | |
star-nut-for-dumbbell-exact.scad | 617.0B | |
star-nut-for-dumbbell-exact.stl | 795.7KB | |
star-nut-for-dumbbell.scad | 617.0B | |
star-nut-for-dumbbell.stl | 926.3KB |