
3D Models of Large Bottle Necks and Caps
The collection covers threaded necks, matching caps, pouring adapters, and decorative forms built around bottle openings. It is useful when you need to replace or adapt a part for a large water bottle and want an STL to inspect before printing. Some entries are simple functional pieces, while others are display objects. 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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Auswahlregeln: Polyzon-Redaktion · Text aktualisiert: 13.10.2026
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Alle Modelle dieser Sammlung

Necks and Caps

Spout neck for Mason Jar Wide mouth (3in - 76 mm)

Design Tube Vase "Bottle Neck" – Planter as Home Decor
Bottle Cap and neck PCO 1881

Porta Long Neck / Lata Heineken (Textos em PT)

Bottle Jack Knob
Bottle Cap PCO 1820 Cap and Neck with standard thread

怡宝、农夫山泉瓶盖上弹器(水弹)1.0

1/18 BOUTEILLE DE BREUVAGE / BEVERAGE BOTTLE
Bottle Cap and Neck - PCF-38P-5

果蝇陷阱

Don't break the bottle

Long Neck bottle insulator

Ausgießer mit abnehmbaren Auffangring für Kanister

Bottle
Bottle Cap Boy v2

农夫山泉19L桶装水盖子

5 gallon 19l water jug seal cap perfect seal 100% watertight

Dog Bowl Water Bottle Carrier

mini drink
PET Bottle Bird Feeder

农夫山泉12.9L水桶瓶盖转接环

Beer Snorkel

Standard Wide Neck PET Bottle Neck and Cap (34.7mm)

瓶子收纳,螺纹链接

Firefighter Helmet Bottle

Handle for 5L Bottle with Narrow Neck

12L农夫山泉瓶盖

Wide mouth Funnel filing different sizes of glass bottles

Neck bottle storage

Carrying Handle for 5–6L Water Bottles, ⌀38mm Neck

Large Bullet Case

6 Packer

Spout neck for Mason Jar regular mouth 60mm 2-3/8"

Wine Bottle Stand

Funnel for 5l. bottles

Porta Long Neck com Alça - Botafogo

Bottle Styler Container

Funnel - wine bottle neck size

净水器水龙头底座(12mm单管)

Party shotgun cartridge shot for drinking

Happy Birthday Wine Bottle Neck Holder

7.5升水桶盖(无需胶垫,拧紧不漏水)

Крышка на 19л бутыль для воды .

大漏斗
«3D Models of Large Bottle Necks and Caps»
Threaded neck profiles appear alongside matching caps, handles for large containers, pouring spouts, and decorative vase or planter shapes. Some files focus on a single interface, such as a cap thread or a jar mouth, while others combine a neck with a handle, ring, or tube. Functional parts tend to have simple geometry; decorative pieces may use longer profiles and hollow sections.
Before printing, check the stated neck diameter and thread type against your bottle, because a small mismatch can prevent a cap from turning. Review the number of parts, assembly steps, and whether the author lists supports, material, or orientation. Photos of real prints help judge wall thickness and overhangs, especially on tall or hollow shapes.
To narrow results, try synonyms such as bottle thread, neck finish, cap adapter, jar mouth, and water bottle handle. Related searches include PCO caps, long-neck insulators, pouring spouts, and vase forms that reuse a bottle opening. If a result is too specific, broaden to container accessories or threaded inserts.
Häufige Fragen
What is a bottle neck model used for?
How do you match a 3D-printed neck to a bottle?
Can a cap and neck be printed as one piece?
What should you check before printing a large bottle accessory?
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