My wall power outlets at home do not have a center screw. Some 6 way splitters have a center hole so you can secure it to the outlet such that it won't pull away when you unplug something....
I was just playing around with printable trapezoidal threads and before I realized it, I had designed a large machine vise… The vise has a clamping range of 120x120mm. It is good for circuit boards because plastic is non-conductive. Standard trapezoidal threads (30° thread angle ) or ACME threads (29° thread angle) are very...
A converter that allows attachment of a 100mm hose to standard in wall extractor fan (160mmx1600m). I use this to allow me to extract heat/fumes from my 3d printer enclosure using my workshops built in extractor fan.
This is a Holder for a Fairphone 4. I designed it to replace a holder I already had in my car that was too small for the fairphone, so there were parts, that I already had installed and reused. (Ball-joint and gooseneck) I included a stub balljoint with a throat od of 5mm that has a 2.5mm bore so you can screw a m3 bolt in...
English The 3D4U Borehole Cleaning Aid ensures that your hands are free when working with a drill. Mounted on the hand-piece, this accessory automatically secures itself to the wall. For this purpose, the base plate was optimized for the airflow by computer simulation. The nine openings draw in the dust that accumulates around...
I added a hole to be able to release the clip after it clicked. No other changes to it. The original part: https://www.thingiverse.com/thing:2594163 The idea for the hole: https://www.thingiverse.com/thing:5364218
Parts designed to use multiple lengths of 1/2 inch Schedule 40 PVC pipe for greater strength and rigidity. . Also may be used with wooden dowels (of appropriate size) if the use of PVC offends your sensibilities.