
1/4-Inch Fittings: 3D Models for Threads and Hose
This collection gathers 3D models of 1/4-inch fittings: threaded nipples and adapters, hose barbs, quick-connect and push-to-connect bodies, plus small screw adapters. Most files are meant for a 3D printer that can hold tight tolerances on threads and round bores. The range is wide, so the useful work is comparing thread standards, sizes and part counts before you commit to a print. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
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Seçim kuralları: Polyzon editör ekibi · Metin güncellendi: 13.10.2026
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Bu koleksiyondaki tüm modeller

Air Fitting 1/4 female

1/4'' BSP male thread to 8mm hose fitting

90 Drain Fitting: 1/4" x 3/16" (6.5x5mm)

1/4" Air Fitting Rocket

1/4" MNPT X 1/4" Hose ID Barbed Brass Fitting

1/4" Air Fitting Missile

Pneumatic Quick Disconnect Fitting (1/4" and herringbone)

3/4" MNPT X 1/2" FNPT Brass Pipe Fitting

G1/4 Barbed Fittings For 5mm to 13mm Hoses

1/4" MNPT X 1/2" HOSE ID Barbed Hose Fitting

Keychain camera tripod (1/4 screw)

1/4" NPT Brass Air fitting

1/4" Hose Barb Fitting - "Wye" / "Y"

4-1 Way Spider Fitting, Point Fixed
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4-стороннее колено, 1/2 дюйма, серия фитингов для ПВХ труб #HalfInchPVCFittings UPDATE 2015-07-03
Master Airbrush Brand 1/4" BSP Male to 1/8" BSP Female Fitting Conversion Adapter, Connector for Airbrush Hoses and Compressors

1/4" Push to Connect Fittings

4-Way Tee & 5-Way Tee, 1/2 Inch PVC Pipe Fitting Series #HalfInchPVCFittings UPDATE 2015-07-03
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4-х и 5-ти сторонний тройник, 1/2 дюйма, серия фитингов для ПВХ труб #HalfInchPVCFittings UPDATE 2015-07-03

1/4'' Tube Compression Fitting w/ 1/4'' NPT Male
Camera screw 1/4"

1/4 NPT male - 1/2 hose barb fitting

Dust Collection 4-inch Port to 2.5-inch Hose Tapered Adapter Dust Collection Reducer Fitting (v1.0)

4-Way Elbow, 1/2 Inch PVC Pipe Fitting Series #HalfInchPVCFittings UPDATE 2015-07-03

Planetary Gearbox 4:1 Stackable
1/4" Hose Barb Fitting - "Splicer" / "Coupler"

Bulkhead Hose Fitting for 1/4 inch PVC tubing

Adapter 1/2 square to 1/4 hex bit

0.3mm Fog Mist Nozzle 1/4" T Pneumatic Fitting

Hydraulic Fittings 1/2'' Male NPT→ Hoses Ø 4–24 mm

Alphacool revolvable fitting 90° 13-10mm chrome G1/4 #RTIO

Bambu Lab X1 Y-Splitter for PC4-M5 pneumatic fittings

1/4 to 5/8 mic tripod adapter

4-Way Tee & 5-Way Tee, 1/2" PVC Pipe Fittings

Bitspower G1/4" Fittings 0,30,45,60,90°

1/4" NPT Brass Air Fitting Female

3/4 JIC 12 TPI to 1/2 NPT 14 TPI female female coupler for Harvest Right Freeze Dryer vacuum fittings

Dust Collector Fitting 4" to 2.5"

Irrigation Fittings for 1/4" (6mm) Drip Line

1/2" MNPT x 1/4" MNPT Brass Fitting

1/4" FNPT - 1/8" MNPT Pipe Fitting

1/4" FNPT X 1/4" MNPT Swivel Fitting

3/8" FNPT X 1/4" MNPT Brass Pipe Fitting

1/4" MNPT X 1/8" FNPT Brass Pipe Fitting
«1/4-Inch Fittings: 3D Models for Threads and Hose»
The models fall into a few groups. Threaded pieces cover male and female ends in NPT, BSP or G series, often as straight nipples, hex bodies or reducing adapters between two different thread sizes. Barbed versions replace one thread with a stepped hose connection, and some branch into Y or cross shapes. Quick-connect and push-to-connect bodies are bulkier, since they need a housing for the release mechanism and a sealing seat.
When choosing a file, read the author's page rather than the thumbnail. Check which thread standard and nominal size is stated, whether the model is a single part or an assembly, and whether supports are needed on overhangs inside the bore. Look at the material and settings the author lists, and at photos of real prints, because printed threads depend heavily on nozzle size, layer height and clearance. If a counterpart part already exists in your setup, measure it and compare against the dimensions given.
Search results improve when you vary the wording. Try the thread standard as a term, the connection type, or the hose diameter instead of the nominal size alone; related topics include pneumatic manifolds, hose clamps, barbed reducers, valve bodies and camera screw adapters. Adding a size range or a connection style to the query narrows the list faster than browsing the whole category.
Sıkça sorulan sorular
What does the 1/4 in these fitting names refer to?
Which thread standard should I look for?
Do printed fittings need supports?
How do I find a matching counterpart for a fitting?
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