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O-ring ID 84 × CS 3 mm 📦 #1807

1 object(s) - format STL

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From the blog

More than just a 3d file dump

2025-08-24 · features · sylvain
more than just a 3d file dump more than just a 3d file dump

More than just a simple accumulation of 3D files, iteration3d.fr changes the game !

The platform stands out with a unique approach : a structured library of 3D models, designed to help you find the exact model you need quickly and precisely.

Thanks to its multi-criteria search engines integrated into each template, refine your searches based on one or several parameters, give more weight to the ones that matter most, and get results sorted by relevance.

The result cards highlight exact matches and visually guide you to the ideal model, without wasting time.

One step further towards powerful and intuitive tools to unlock the full potential of your 3D projects.

A selection of custom 3D models

📦 Model #833

1 object(s)
- format STL
U-shaped handle 35×100×20 mm (Center-to-center 80 mm)
Download this STL 3D model of a U-shaped drawer handle. The external dimensions are 35×100×20 mm. This handle features a square profile combined with a right-angled transition. The openings are 5 mm diameter and have a 80 mm center-to-center distance.
Parameter Value Unit
width35mm
length100mm
thickness20mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)0
fillet radius0mm
hole diameter5mm
Download this 3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀60 mm and a rectangular section with inner dimensions 50×10 mm. The wall thickness is 2 mm and the overall length is 60 mm. The adapter has an offset of 17.5 mm along the Z axis. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.
Parameter Value Unit
cylinder outer diameter60mm
cylinder inlet length15mm
rectangle internal length50mm
rectangle internal height10mm
rectangle inlet length10mm
offset Z17.5mm
offset Y0mm
total length60mm
thickness2mm
chamfer3

📦 Model #1688

2 object(s)
- format STL
Round box with lid ⌀ 45 mm - Height: 40 mm, Shell: 2 mm
View of object #0
Get this circular box in 3D STL format. Its diameter is 45 mm and its total height is 40 mm. The wall thickness is 2 mm. A pronounced fillet located at the bottom of the box makes it easier to grab objects present inside.
Parameter Value Unit
external diameter45mm
total height40mm
wall thickness2mm
fit clearance0.2mm
inner bottom fillet5mm

📦 Model #824

1 object(s)
- format STL
U-shaped handle 35×100×14 mm (Center-to-center 86 mm)
Download this STL 3D file of a basic U-shaped handle. The external dimensions are 35×100×14 mm. The handle has a square section combined with a smooth transition. A light fillet along the edges allows for improved handling. The holes are 5 mm diameter with a center-to-center distance of 86 mm.
Parameter Value Unit
width35mm
length100mm
thickness14mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)1
fillet radius1mm
hole diameter5mm

📦 Model #1581

1 object(s)
- format STL
O-ring ID 28.5 × CS 3.5 mm
STL file of rubber ring with dimensions ID (inner diameter) 28.5 mm by CS (cross section) 3.5  mm. Outer diameter (OD) resulting is 35.5 mm.
Parameter Value Unit
inner diameter (ID)28.5mm
cross section (CS)3.5mm

📦 Model #1536

1 object(s)
- format STL
Tube adapter ⌀ 200–100 mm (Length: 80 mm)
Tube fitting ⌀200 mm to ⌀100 mm in STL format. Total length of this connector is 80 mm. The thickness of the tubes is identical: 3 mm. The ends have no fillet.
Parameter Value Unit
side A length30mm
side A outer diameter200mm
side A thickness3mm
side B length30mm
side B outer diameter100mm
side B thickness3mm
transition length20mm
axis offset0mm
ends fillet0
Enclosure with screw-mounted lid: 80×80×40 mm (with ventilation)
View of object #0
Enclosure with screwed lid in STL format. The dimensions are 80 mm long by 80 mm wide and 40 mm high. The lid only measures 10 mm high. Side thickness is 3 mm. The enclosure does not feature cooling.
Parameter Value Unit
length80mm
width80mm
total height40mm
lid height10mm
wall thickness3mm
screw margin0.1mm
fit clearance0.1mm
cooling level5
cooling zone(s)0

📦 Model #977

1 object(s)
- format STL
U-shaped handle 50×140×14 mm (Center-to-center 126 mm)
Download this STL 3D file of a U-shaped handle. The overall dimensions are 50×140×14 mm. The handle features a square profile combined with a straight transition. The bores are 5 mm diameter with a center-to-center distance of 126 mm.
Parameter Value Unit
width50mm
length140mm
thickness14mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)0
fillet radius0mm
hole diameter5mm

📦 Model #1442

1 object(s)
- format STL
Pipe elbow 90° ⌀OD: 26 mm ⌀ID: 21 mm thickness: 2.5 mm
File of a pipe elbow with a 90° angle in STL format. This elbow features an outer diameter of 26 mm and an inner diameter of 21 mm. The tube thickness is therefore 2.5 mm. The ends feature fillets to make it easier to assemble.
Parameter Value Unit
outer diameter26mm
inner diameter21mm
angle90°
end fillets1
Download this 3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀150 mm and a rectangular section with inner dimensions 235×80 mm. The shell thickness is 2 mm and the overall length is 200 mm. The adapter has an offset of 60 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
Parameter Value Unit
cylinder outer diameter150mm
cylinder inlet length30mm
rectangle internal length235mm
rectangle internal height80mm
rectangle inlet length30mm
offset Z60mm
offset Y0mm
total length200mm
thickness2mm
chamfer3

📦 Model #838

1 object(s)
- format STL
U-shaped handle 35×100×20 mm (Center-to-center 80 mm)
Download this STL file of a U-shaped handle. The overall dimensions are 35×100×20 mm. The handle features a square section combined with a rounded transition. The mounting holes are 4 mm diameter and have a 80 mm center-to-center distance.
Parameter Value Unit
width35mm
length100mm
thickness20mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)1
fillet radius0mm
hole diameter4mm

📦 Model #859

1 object(s)
- format STL
U-shaped handle 35×140×10 mm (Center-to-center 130 mm)
Download this STL 3D model of a simple U-shaped drawer handle. The external dimensions are 35×140×10 mm. This handle features a square profile combined with a smooth transition. A light fillet along the edges ensures a more pleasant grip. The bores are 4 mm diameter and have a 130 mm center-to-center distance.
Parameter Value Unit
width35mm
length140mm
thickness10mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)1
fillet radius1mm
hole diameter4mm

📦 Model #1091

1 object(s)
- format STL
Multi-compartment box: 6 compartments of 50×80×100 mm
This STL 3D model includes 6 storage spaces measuring 50×80×100mm each. Overall dimensions are 166×172×104mm. Fillets of 2mm applied to all compartments make it easier to grasp items stored in the compartments. The walls are particularly reinforced.
Parameter Value Unit
number of rows2
number of columns3
compartment length50mm
compartment width80mm
compartment height100mm
wall thickness4mm
compartment fillet (radius)2mm
3D file of a round vent cover for air circulation in STL format. Its male diameter measures 90 mm. The slats have an angle of 35° and a high thickness of 2.4 mm. A vertical reinforcement strengthens the whole structure. This vent cover features a prominent flange of 18 mm.
Parameter Value Unit
male diameter90mm
slat angle35°
slat thickness2.4mm
flange width18mm
central reinforcement1

📦 Model #1452

1 object(s)
- format STL
Multi-compartment box: 12 compartments of 100×100×20 mm
This printable multi-compartment box features 12 storage spaces measuring 100×100×20mm each. The total dimensions of the box are 410×308×22mm.
Parameter Value Unit
number of rows3
number of columns4
compartment length100mm
compartment width100mm
compartment height20mm
wall thickness2mm
compartment fillet (radius)1mm

📦 Model #811

1 object(s)
- format STL
U-shaped handle 35×100×10 mm (Center-to-center 90 mm)
Download this file of a simple U-shaped drawer handle. The external dimensions are 35×100×10 mm. This handle features a round cross-section combined with a smooth transition. The mounting holes are 4 mm diameter with a center-to-center distance of 90 mm.
Parameter Value Unit
width35mm
length100mm
thickness10mm
shape (0:square,1:circle)1
transition (0:right,1:rounded)1
fillet radius0mm
hole diameter4mm

📦 Model #1387

1 object(s)
- format STL
Tube adapter ⌀ 155–90 mm (Length: 90 mm)
Inline sleeve ⌀155 mm to ⌀90 mm in STL format. Total length of this adapter is 90 mm. The thickness of the tubes is identical: 2 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length20mm
side A outer diameter155mm
side A thickness2mm
side B length50mm
side B outer diameter90mm
side B thickness2mm
transition length20mm
axis offset0mm
ends fillet1

📦 Model #1450

1 object(s)
- format STL
Tube adapter ⌀ 100–50 mm (Length: 140 mm)
Inline tube adapter ⌀100 mm to ⌀50 mm in STL format. Total length of this sleeve is 140 mm. The thickness of the tubes is identical: 2 mm. The ends feature a fillet.
Parameter Value Unit
side A length40mm
side A outer diameter100mm
side A thickness2mm
side B length40mm
side B outer diameter50mm
side B thickness2mm
transition length60mm
axis offset0mm
ends fillet3

📦 Model #1375

1 object(s)
- format STL
Pipe elbow 37° ⌀OD: 48 mm ⌀ID: 44 mm thickness: 2 mm
3D file of an elbow with a 37° angle in STL format. This elbow has an external diameter of 48 mm and an internal diameter of 44 mm. This results in a tube thickness of 2 mm. End fillets make it easier to insert.
Parameter Value Unit
outer diameter48mm
inner diameter44mm
angle37°
end fillets1
Download this 3D model of gasket / washer in STL 3D file format. This part has an internal diameter of ⌀60 mm and an external diameter of ⌀100 mm. The part thickness is 20 mm. A fillet is present on the external diameter with a value of 19.9 mm.
Parameter Value Unit
inner diameter60mm
outer diameter100mm
thickness20mm
finish2
finish position1
sides0
finish value19.9mm

📦 Model #979

1 object(s)
- format STL
U-shaped handle 50×140×14 mm (Center-to-center 126 mm)
Download this STL model of a basic U-shaped handle. The external dimensions are 50×140×14 mm. This handle has a square cross-section combined with a 90-degree transition. A light fillet along the edges allows for a more comfortable grip. The bores are 4 mm diameter with a center-to-center distance of 126 mm.
Parameter Value Unit
width50mm
length140mm
thickness14mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)0
fillet radius1mm
hole diameter4mm

📦 Model #926

1 object(s)
- format STL
U-shaped handle 50×100×14 mm (Center-to-center 86 mm)
Download this 3D model of a simple U-shaped handle. The external dimensions are 50×100×14 mm. The handle has a square profile combined with a right-angled transition. A fillet produces a better tactile feel. The holes are 5 mm diameter and have a 86 mm center-to-center distance.
Parameter Value Unit
width50mm
length100mm
thickness14mm
shape (0:square,1:circle)0
transition (0:right,1:rounded)0
fillet radius1mm
hole diameter5mm

📦 Model #1355

1 object(s)
- format STL
Pipe elbow 45° ⌀OD: 18 mm ⌀ID: 16 mm thickness: 1 mm
File of an elbow with a 45° angle in STL format. This elbow features an outer diameter of 18 mm and an inner diameter of 16 mm. This results in a tube thickness of 1 mm.
Parameter Value Unit
outer diameter18mm
inner diameter16mm
angle45°
end fillets0
Enclosure with screwed lid in 3D STL format. The dimensions are 200 mm long by 130 mm wide and 60 mm high. The cover only is 10 mm high. Wall thickness is 3 mm. This enclosure features cooling area on the lid and under the base.
Parameter Value Unit
length200mm
width130mm
total height60mm
lid height10mm
wall thickness3mm
screw margin0mm
fit clearance0.1mm
cooling level3
cooling zone(s)3

📦 Model #1705

1 object(s)
- format STL
Tube adapter ⌀ 150–5 mm (Length: 248 mm)
Inline tube junction ⌀150 mm to ⌀5 mm in STL format. Total length of this coupler is 248 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends have a fillet on the outside to ease the connection.
Parameter Value Unit
side A length60mm
side A outer diameter150mm
side A thickness2.5mm
side B length38mm
side B outer diameter5mm
side B thickness2mm
transition length150mm
axis offset0mm
ends fillet1

📦 Model #1693

1 object(s)
- format STL
Tube adapter ⌀ 110–40 mm (Length: 215 mm)
Straight sleeve ⌀110 mm to ⌀40 mm in STL format. Length of this sleeve is 215 mm. The thickness of the tubes is identical: 5 mm. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length100mm
side A outer diameter110mm
side A thickness5mm
side B length100mm
side B outer diameter40mm
side B thickness5mm
transition length15mm
axis offset0mm
ends fillet3
3D file of washer / gasket in STL 3D file format. This part has an inner diameter of ⌀30 mm and an outer diameter of ⌀40 mm. The thickness is 6 mm. Chamfers are present on the outer diameter, each with a value of 1.5 mm. These finishes are present on both faces.
Parameter Value Unit
inner diameter30mm
outer diameter40mm
thickness6mm
finish1
finish position1
sides1
finish value1.5mm

📦 Model #1594

1 object(s)
- format STL
O-ring ID 16.5 × CS 1.8 mm
STL model of rubber ring with dimensions ID (inner diameter) 16.5 mm by section thickness 1.8  mm. Outer diameter (OD, for outer diameter) corresponds to 20.1 mm.
Parameter Value Unit
inner diameter (ID)16.5mm
cross section (CS)1.8mm

📦 Model #1703

1 object(s)
- format STL
Tube adapter ⌀ 150–5 mm (Length: 280 mm)
Diameter adapter ⌀150 mm to ⌀5 mm in STL format. Length of this reducer is 280 mm. The thickness of the larger diameter tube is 2.5 mm, and the smaller one is 2 mm. The ends feature an external fillet.
Parameter Value Unit
side A length60mm
side A outer diameter150mm
side A thickness2.5mm
side B length70mm
side B outer diameter5mm
side B thickness2mm
transition length150mm
axis offset0mm
ends fillet1

📦 Model #902

1 object(s)
- format STL
U-shaped handle 35×140×20 mm (Center-to-center 120 mm)
Download this 3D file of a simple U-shaped handle. The external dimensions are 35×140×20 mm. This handle has a round profile and a softened transition. The bores are 5 mm diameter with a center-to-center distance of 120 mm.
Parameter Value Unit
width35mm
length140mm
thickness20mm
shape (0:square,1:circle)1
transition (0:right,1:rounded)1
fillet radius0mm
hole diameter5mm