Looking for screw replacement or pins ? 
 

This parametric model allows you to generate the one you need with customizable length, diameter, slot length, etc. Perfect for screw replacement or custom mechanical assemblies.
 

Click on Customize to open the generator.

****Remember that your printer has limits, if you print small parts you should switch the hotend to the 0.2mm head****

More customization to come soon.

 Quick Start

1. Select rivet Dimensions

Define basic parameters:

• Length: Usable length of the rivet.
• Diameter: Outer diameter of the rivet.
• Slot length and width: Flexibility of the pin.

2. Render and Export

Once designed, generate the rivet and export it for slicing and printing. Supports may be necessary depending on the size of your fastener bigger means bigger overhang for the shoulder part. Lay the head of the rivet on the plate for printing. If your rivet is small and you print only one, you might want to reduce speed, open the door and activate the parts fan to avoid overmelted layers and ugly surface.  For filament, I suggest fiber reenforced ones to help with the brittle nature of a small printed part. 

Other settings:

• Wall generator: Arachnea 
• Wall sequence: ext.int. for better precision and fit with your hole.
• Parts fan speed: 100%
• Printer speed: 50% if you print one or two pins. You ideally want around 4 seconds between layers. The work around is the parts fan and the opened door.