Custom Honeycomb grid STL file, center-to-center: 216x156mm, mesh: 5mm - Ø3mm 📦#9615

STL Download STL 1
Create a new model advanced
from scratch search for a model
Download this 3D honeycomb protective rectangular grid model in STL format. Mounting holes are placed at the four corners (center-to-center 216x156 mm), each with a diameter of Ø3 mm. The overall dimensions reach 222x162 mm, with standard 5 mm cell size for versatile use. This grid serves as both a protective guard and a ventilation panel.
Generation date: 2026-06-23
3D Model Honeycomb grid STL file, center-to-center: 216x156mm, mesh: 5mm - Ø3mm

3D model download

Free
  • honeycomb-grid-loc216mm-woc156_model9615-nb0_dd{id}.stl : 1.6 Mo
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)
Safe download
Instant .zip download — no email, no account

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 216 mm (≃8 1/2 in)
#2 width or center-to-center 156 mm (≃6.14 in)
#3 mesh size 5 mm (≃3/16 in)
#4 dual color no
#5 holes yes
#6 hole diameter 3 mm (≃1/8 in)
Metadata Value
total length 222 mm (≃8 3/4 in)
total width 162 mm (≃6 3/8 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

Related 3D models

To search for a model based on your own parameters, go to the template page Honeycomb grid / fan guard 

Rectangular honeycomb grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 210x150 mm), each with a diameter of Ø3 mm. The overall dimensions reach 216x156 mm, with regular 4 mm cell size for versatile use. This grid serves as both a protective guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 210 mm
width or center-to-center 150 mm
mesh size 4 mm
dual color no
holes yes
hole diameter 3 mm
3D rectangular grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 230x140 mm), each with a diameter of Ø4 mm. The overall dimensions reach 238x148 mm, with medium 5 mm cell size for versatile use. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 230 mm
width or center-to-center 140 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
Rectangular grid model in STL format. Mounting holes are placed at the four corners (center-to-center 200x180 mm), each with a diameter of Ø4 mm. The overall dimensions reach 208x188 mm, with standard 5 mm cell size for balanced airflow and protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 200 mm
width or center-to-center 180 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
Download this rectangular protective honeycomb grid as a STL file. Mounting holes are placed at the four corners (center-to-center 200x140 mm), each with a diameter of Ø4 mm. The overall dimensions reach 208x148 mm, with regular 4 mm cell size for balanced airflow and protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 200 mm
width or center-to-center 140 mm
mesh size 4 mm
dual color no
holes yes
hole diameter 4 mm
3D honeycomb square grid model in STL format. Mounting holes are placed at the four corners (center-to-center 180x180 mm), each with a diameter of Ø4 mm. The overall dimensions reach 188x188 mm, with regular 5 mm cell size for balanced airflow and protection. This grid acts as a protective guard while allowing airflow.
Parameter Value Unit
length or center-to-center 180 mm
width or center-to-center 180 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
3D honeycomb square grid model in STL format. Mounting holes are placed at the four corners (center-to-center 180x180 mm), each with a diameter of Ø4 mm. The overall dimensions reach 188x188 mm, with regular 4 mm cell size for versatile use. This grid provides both mechanical protection and airflow.
Parameter Value Unit
length or center-to-center 180 mm
width or center-to-center 180 mm
mesh size 4 mm
dual color no
holes yes
hole diameter 4 mm
Download this rectangular protective grid as a STL file. Mounting holes are placed at the four corners (center-to-center 245x115 mm), each with a diameter of Ø4 mm. The overall dimensions reach 253x123 mm, with regular 5 mm cell size for versatile use. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 245 mm
width or center-to-center 115 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
Download this 3D rectangular protective grid file in STL format. Mounting holes are placed at the four corners (center-to-center 200x165 mm), each with a diameter of Ø5 mm. The overall dimensions reach 210x175 mm, with regular 5 mm cell size for balanced airflow and protection. This type of grid serves both protection and ventilation roles.
Parameter Value Unit
length or center-to-center 200 mm
width or center-to-center 165 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 5 mm
3D honeycomb protective rectangular grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 220x150 mm), each with a diameter of Ø4 mm. The overall dimensions reach 228x158 mm, with extra fine 3 mm cell size for maximum protection. This grid provides both mechanical protection and airflow.
Parameter Value Unit
length or center-to-center 220 mm
width or center-to-center 150 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
Download this rectangular honeycomb grid as a STL file. Mounting holes are placed at the four corners (center-to-center 225x150 mm), each with a diameter of Ø4 mm. The overall dimensions reach 233x158 mm, with fine 3 mm cell size for maximum protection. This grid serves as both a protective guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 225 mm
width or center-to-center 150 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular protective honeycomb grid model in STL format. Mounting holes are placed at the four corners (center-to-center 240x150 mm), each with a diameter of Ø4 mm. The overall dimensions reach 248x158 mm, with very fine 3 mm cell size for high protection. This type of grid serves both protection and ventilation roles.
Parameter Value Unit
length or center-to-center 240 mm
width or center-to-center 150 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular honeycomb grid file in STL format. Mounting holes are placed at the four corners (center-to-center 280x150 mm), each with a diameter of Ø4 mm. The overall dimensions reach 288x158 mm, with regular 5 mm cell size for balanced airflow and protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 280 mm
width or center-to-center 150 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
Download this 3D square protective grid as a STL file. Mounting holes are placed at the four corners (center-to-center 150x150 mm), each with a diameter of Ø4 mm. The overall dimensions reach 158x158 mm, with standard 5 mm cell size for versatile use. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 150 mm
width or center-to-center 150 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular protective grid file in STL format. Mounting holes are placed at the four corners (center-to-center 237x99 mm), each with a diameter of Ø4 mm. The overall dimensions reach 245x107 mm, with regular 5 mm cell size for versatile use. This type of grid serves both protection and ventilation roles.
Parameter Value Unit
length or center-to-center 237 mm
width or center-to-center 99 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
Rectangular grid model in STL format. Mounting holes are placed at the four corners (center-to-center 190x180 mm), each with a diameter of Ø5 mm. The overall dimensions reach 200x190 mm, with open 6 mm cell size to maximize airflow. This type of grid serves both protection and ventilation roles.
Parameter Value Unit
length or center-to-center 190 mm
width or center-to-center 180 mm
mesh size 6 mm
dual color no
holes yes
hole diameter 5 mm
Download this 3D honeycomb rectangular grid as a STL file. Mounting holes are placed at the four corners (center-to-center 212x92 mm), each with a diameter of Ø4 mm. The overall dimensions reach 220x100 mm, with medium 5 mm cell size for balanced airflow and protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 212 mm
width or center-to-center 92 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 250x180 mm), each with a diameter of Ø4 mm. The overall dimensions reach 258x188 mm, with very fine 3 mm cell size for high protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 250 mm
width or center-to-center 180 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 150x130 mm), each with a diameter of Ø4 mm. The overall dimensions reach 158x138 mm, with medium 5 mm cell size for balanced airflow and protection. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 150 mm
width or center-to-center 130 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
3D square protective grid file in STL format. Mounting holes are placed at the four corners (center-to-center 198x198 mm), each with a diameter of Ø4 mm. The overall dimensions reach 206x206 mm, with fine 3 mm cell size for maximum protection. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 198 mm
width or center-to-center 198 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
3D rectangular protective honeycomb grid model in STL format. Mounting holes are placed at the four corners (center-to-center 290x180 mm), each with a diameter of Ø4 mm. The overall dimensions reach 298x188 mm, with standard 5 mm cell size for versatile use. This grid acts as a protective guard while allowing airflow.
Parameter Value Unit
length or center-to-center 290 mm
width or center-to-center 180 mm
mesh size 5 mm
dual color no
holes yes
hole diameter 4 mm
3D honeycomb rectangular grid file in STL format. Mounting holes are placed at the four corners (center-to-center 144x123 mm), each with a diameter of Ø3 mm. The overall dimensions reach 150x129 mm, with open 6 mm cell size to enhance ventilation. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 144 mm
width or center-to-center 123 mm
mesh size 6 mm
dual color no
holes yes
hole diameter 3 mm
3D square honeycomb grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 160x160 mm), each with a diameter of Ø4 mm. The overall dimensions reach 168x168 mm, with very fine 3 mm cell size for high protection. This grid acts as a protective guard while allowing airflow.
Parameter Value Unit
length or center-to-center 160 mm
width or center-to-center 160 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm
Download this 3D square grid file in STL format. Mounting holes are placed at the four corners (center-to-center 160x160 mm), each with a diameter of Ø5 mm. The overall dimensions reach 170x170 mm, with wide 6 mm cell size to enhance ventilation. This type of grid provides mechanical protection and ventilation.
Parameter Value Unit
length or center-to-center 160 mm
width or center-to-center 160 mm
mesh size 6 mm
dual color no
holes yes
hole diameter 5 mm
3D rectangular honeycomb grid file in STL format. Mounting holes are placed at the four corners (center-to-center 185x110 mm), each with a diameter of Ø4 mm. The overall dimensions reach 193x118 mm, with very fine 3 mm cell size for maximum protection. This grid functions as both a mechanical guard and a ventilation panel.
Parameter Value Unit
length or center-to-center 185 mm
width or center-to-center 110 mm
mesh size 3 mm
dual color no
holes yes
hole diameter 4 mm