Parametric dowel pin

This is a parametric generator of dowel pins with various polygon profiles that can be printed horizontally for increased strength.

The following parameters can be configured:

Parameter	Description
General:
Length	Total length including bevels
Diameter	Circumscribed circle diameter
Bevel	Whether to bevel both pin ends, only one or none
Polygon	Pin profile from triangle to octagon
Measure	Display real-time polygon and side measurements
Advanced:
Circumradius	Circumscribed circle radius
Inradius	Inscribed circle radius
Side	Polygon side length
BevelHeight	Height of bevel. The actual height will vary depending on specified bevel angle
BevelAngle	Angle of bevel made with the vertical axis
Rounding	Radius for rounding corners
Nozzle	Diameter of the nozzle is used to compute the minimum side length

Notes:

Diameter will be computed considering the first non-zero parameter in the following order: Diameter, Circumradius, Inradius or Side. If all are equal to zero, then Diameter will be computed given a side length of 1.2 mm or 1.6 mm (0.2-0.6 or 0.8 nozzle), ignoring rounding radius.
The print profile is for demonstration purposes. However, because they have no bevels and rounded corners, the pins on the plates 1 - 3 can be scaled (without uniform scale) to meet your specific requirements for length (Y axis) and diameter (X and Z axis). For adjusting pins with bevels and/or rounded corners (plate 4), please regenerate them with the desired measurements.
Please take into account your specific case, machine and print settings (measurements, tolerances, shrinkage etc.).
Clean the build plate, use glue and/or configure brim ears to improve bed adhesion, like shown in the print profile, especially when generating longer pins, with small diameter or a greater number of sides or any combination of these factors.

Disclaimer:

This model is designed and intended for use with 3D printed parts/models and for educational purposes.

Hope you find this model useful!

Thank you for your feedback and support!