counter sink bolt

3D Printed Pulse Energizer For Radiant Energy (5.125" Diameter)
thingiverse

It uses a double stack of popular-sized ceramic magnets (1-7/8" X 7/8" X 3/8") like these: https://www.harborfreight.com/pack-of-2-ceramic-block-magnets-97504.html All bolts are 6-32. For the inner motor, you can use 3/8" length at every point. For...

Opto-mechanical Auto Bed Level Probe (Ender 3)
cults3d

I also tapped the top hole with an M5 thread and made a makeshift iron grub screw by cutting a bolt. Magnet is 6mm diameter x 2.5mm cylinder. Head of nail dipped in white acrylic paint for reflection (shiny convex surface was not detected). From the...

Star Wars DC15-X blaster rifle from Revenge of the Sith 1:12 1:6 and 1:1
prusaprinters

The modularity of the internals allowed for "in the field" modifications that were just not possible with the standard DC15's and this versatility soon resulted in even more variants appearing in the hands of special clones, with feedback from the...

Ender3 Z-axis Webcam and LED mount
thingiverse

I used M2 16 bolts and nuts to hold the Jansjo LED brackets to the arm so that they are adjustable. The USB end of the Jansjo just droops beside the printer. It hasn't caused any problem, so I'm not that motivated to provide some attachment for it...

Fractal Gears Planetary Bearing
thingiverse

There is also a file where there are two halves which bolt (or glued, welded, etc) together for a fully enclosed assembly (bearing gears will not come out without disassembly). The two halves can be printed all together as one complete unit, but will...

Improved Hexagon Cooling Fan Shroud System for MakerFarm Prusa i3v and i3
prusaprinters

Once the tabs are inserted into the X carriage, the fan shroud is mounted on the bottom and the hot end mounting plate and extruder are bolted to it, it will be very stiff. Note that the fan shroud is sitting about 2mm above the Hexagon's heat block,...

Mini Greenhouse
prusaprinters

A large bottle is probably needed, I use 8L water bottles rather than 1.5L soda bottles, hence the need for four clips.The print has been designed to use little plastic and no (few) extra parts - what is the point of upcycling 10 grams of plastic...

The 6.5-inch GatorBait Open Pour Bait Mold By MakingBaits.com
prusaprinters

Remember to pour the tails and legs first per the "Thick-To-Thin Method." I've included a few videos below that demonstrate this method.Support MakingBaits.com With These Affiliate LinksFull Thread Hex Tap Bolts, 1/4-20 x 1-1/4Washered Wing Nuts,...

Epicyclic Planetary Gear Box (37:1 or 49.3:1) NEMA 17, No Hardware.
myminifactory

http://www.thingiverse.com/thing:2071318 This project will bolt directly to a NEMA 17 stepper motor and I plan to use it on my upcoming robot arm project, where I will try to make a fully 3D Printable robot arm with minimal metal hardware, and...

Opto-mechanical Auto Bed Level Probe (Ender 3)
thingiverse

I also tapped the top hole with an M5 thread and made a makeshift iron grub screw by cutting a bolt. Magnet is 6mm diameter x 2.5mm cylinder. Head of nail dipped in white acrylic paint for reflection (shiny convex surface was not detected). From...

Incra T Track Plus Rail Stops for Parallel Guides
prusaprinters

One half attaches to the top of the rail (using 1/4-20 socket head hex bolts, same as Incra uses for their miter gauges). This half doesn't extend below the rail, which means that it won't interfere with your material. You can set as many of these...

Fanatec CSL Pedal Kit (w/load cell) Brake & Accelerator Mods
thingiverse

The banana boxes are held in by a command strip cut in half - this makes it easy to get out of the way when you adjust the large mounting bolt underneath, then just clicks back into place. Doesn't move so doesn't need anything more than that. The...

Star Wars DC15-X blaster with open stock from Revenge of the Sith 1:12 1:6 and 1:1
prusaprinters

The modularity of the internals allowed for "in the field" modifications that were just not possible with the standard DC15's and this versatility soon resulted in even more variants appearing in the hands of special clones, with feedback from the...

MCS DMAG / HELIX to Tippmann 98 Magazine side
prusaprinters

... needed. but I had a failure on my second print so. keep that weak spot in mind. for use of the 2 pins, just use 2x m3 bolts with a length of 12mm. and of course 1 spring and 2 pins are needed to make the mag catch work. Category: Sport & Outdoors

Reworked OB1.4 open beam printer
pinshape

I also bought some nuts and bolts, most of which I already had, along with 2 kilograms of PLA for £21.58 from eBay UK. The T-nuts were printed using the M4 T Slot nut design by daGHIZmo. The majority of the frame is now assembled, but I found one...

Direct Drive & Hero Me Remix 4 for Ender 3 & CR10S
prusaprinters

I have tested with the stock fan arrangement and even braced the printer to the wall but additional surface noise is still evident. Therefore to summarise this is an ideal and inexpensive option (free except for a few bolts and stepper extension...

Heavy-Duty Air-Tight Filament Spool Case
thingiverse

Hardware Required: 6 x M4 30mm Hex Stand-Offs 4 x M4 20mm Hex Stand-Offs 12 x M4 40mm Button Head Hex Screws 14 x M4 12mm Button Head Hex Screws 6 x M4 Square nuts 1 x M8 75mm Bolt 2 x M8 Washers 1 x M8 Hex Half nut (Optional, used with thinner...