Custom Honeycomb grille STL file, center-to-center: 69x69mm, mesh: 10mm - Ø8mm 📦#7620

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Download this 3D square honeycomb grid as a STL file. Mounting holes are placed at the four corners (center-to-center 69x69 mm), each with a diameter of Ø8 mm. The overall dimensions reach 85x85 mm, with extra wide 10 mm cell size for maximum airflow. A secondary color border highlights the perimeter. This grid functions as both a mechanical guard and a ventilation panel.
Generation date: 2026-03-05
3D Model Honeycomb grille STL file, center-to-center: 69x69mm, mesh: 10mm - Ø8mm

3D model download

Free
  • object #0 honeycomb-grid-loc69mm-woc69mm_model7620-nb0_dd{id}.stl : 241.3 Ko
  • object #1 honeycomb-grid-loc69mm-woc69mm_model7620-nb1_dd{id}.stl : 51.6 Ko
STL Mesh quality : Linear deflection 0.001 Angular deflection 0.1
No compliance warranty No compliance warranty
(Internal and private use, non-commercial – no distribution – no derivatives)
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Values for this model

This model was generated by the Honeycomb grid / fan guard template, with the following values:
Parameter Value
#1 length or center-to-center 69 mm (≃2.72 in)
#2 width or center-to-center 69 mm (≃2.72 in)
#3 mesh size 10 mm (≃0.39 in)
#4 dual color yes
#5 holes yes
#6 hole diameter 8 mm (≃5/16 in)
Metadata Value
total length 85 mm (≃3.35 in)
total width 85 mm (≃3.35 in)
thickness 2 mm (≃0.08 in)
illustration of the parameters
Parameter overview

The thickness of the walls forming the honeycomb structure is 1.2 mm.

  • When no holes are present, the width of the outer band is 1.5 mm.
  • When holes are present, the width of the outer band is equal to half the hole diameter.

When holes are present, the boss (reinforcing collar around the holes) has a diameter equal to twice the hole diameter.

When holes are present, the distance between the center of a hole and the outer edge of the frame is equal to the hole diameter.

The grid thickness is fixed at 2 mm.

The outer rim features a 1 mm rounded edge (fillet) on all four corners.

When the dual color parameter is enabled, the external band has a width equal to 30% of the hole diameter (0.9 mm when no holes are present).

Labels are used in the naming of the downloaded 3D files.

Parameter Label
#1 length or center-to-center loc
#2 width or center-to-center woc
#3 mesh size mes
#4 dual color duaC
#5 holes hol
#6 hole diameter hod

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