Custom Washer / Flat Gasket STL file ⌀ID: 20 mm ⌀OD: 30 mm thickness: 20 mm + chamfer 📦#10755

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File of flat gasket / washer in STL file format. This part features an inner diameter of ⌀20 mm and an outer diameter of ⌀30 mm. The thickness is 20 mm. A chamfer is applied on the outer diameter with a value of 2 mm.
Generation date: 2026-08-05
3D Model Washer / Flat Gasket STL file ⌀ID: 20 mm ⌀OD: 30 mm thickness: 20 mm + chamfer

3D model download

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  • washer-flat-gasket-ring-inD20m_model10755-nb0_dd{id}.stl : 147.7 Ko
STL Mesh quality : Linear deflection 0.0005 Angular deflection 0.05
No compliance warranty No compliance warranty
(no copyright - public domain)
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Values for this model

This model was generated by the Washer, Flat gasket, Ring template, with the following values:
Parameter Value
#1 inner diameter 20 mm (≃0.79 in)
#2 outer diameter 30 mm (≃1 3/16 in)
#3 thickness 20 mm (≃0.79 in)
#4 finish chamfer
#5 finish position outer
#6 sides one side
#7 finish value 2 mm (≃0.08 in)
illustration of the parameters
Parameter overview

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

Parameter Label
#1 inner diameter inD
#2 outer diameter ouD
#3 thickness thi
#4 finish edgF
#5 finish position edgP
#6 sides sidC
#7 finish value finV

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To search for a model based on your own parameters, go to the template page Washer, Flat gasket, Ring 

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Parameter Value Unit
inner diameter 14.7 mm
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thickness 10 mm
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Parameter Value Unit
inner diameter 18.8 mm
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Parameter Value Unit
inner diameter 42 mm
outer diameter 44 mm
thickness 10 mm
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finish position outer
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Parameter Value Unit
inner diameter 42 mm
outer diameter 46 mm
thickness 20 mm
finish fillet
finish position inner
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3D file of washer / gasket in STL format. This model features an inner diameter of ⌀10 mm and an outer diameter of ⌀20 mm. The total thickness is 10 mm. A chamfer is applied on the inner diameter with a value of 1 mm.
Parameter Value Unit
inner diameter 10 mm
outer diameter 20 mm
thickness 10 mm
finish chamfer
finish position inner
sides one side
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Parameter Value Unit
inner diameter 57 mm
outer diameter 71 mm
thickness 12.5 mm
finish chamfer
finish position inner
sides one side
finish value 0.4 mm
Download this 3D file of washer / flat gasket in STL 3D file format. This model features an inner diameter of ⌀18.8 mm and an outer diameter of ⌀22.1 mm. The thickness is 10 mm. A fillet is applied on the outer diameter with a value of 1.5 mm.
Parameter Value Unit
inner diameter 18.8 mm
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Parameter Value Unit
inner diameter 57 mm
outer diameter 78 mm
thickness 12.5 mm
finish chamfer
finish position inner
sides one side
finish value 0.4 mm
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Parameter Value Unit
inner diameter 22 mm
outer diameter 27 mm
thickness 20 mm
finish none
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Parameter Value Unit
inner diameter 24.5 mm
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Parameter Value Unit
inner diameter 24.8 mm
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Parameter Value Unit
inner diameter 25 mm
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Parameter Value Unit
inner diameter 25.5 mm
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Parameter Value Unit
inner diameter 25.5 mm
outer diameter 34.2 mm
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Parameter Value Unit
inner diameter 25.5 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
inner diameter 10.5 mm
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thickness 20 mm
finish none
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Parameter Value Unit
inner diameter 28 mm
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Parameter Value Unit
inner diameter 13.0 mm
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thickness 20 mm
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Parameter Value Unit
inner diameter 12 mm
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thickness 20 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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