
内外螺纹转接头3D打印模型
这里汇集了内外螺纹转接头相关的3D打印模型,包括直通式转接件、软管接头、双端螺纹接头和间距件等类型。对于需要把两种螺纹连接起来的人来说,它能帮你快速找到可以先在电脑里比对尺寸的STL文件。不同作者的3D模型在螺纹标注和结构设计上差别较大,打开作者页面逐项核对,会比只看缩略图稳妥得多。 Polyzon 不保证模型是否免费,也不保证其价格、许可、官方身份、关联关系、安全性或适用性。请以来源处的最新条款为准。
合集是如何整理的
此合集由Polyzon根据已接入平台的搜索结果整理而成:去除重复项和没有预览图的模型,匹配度低的排在最后,其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。
筛选规则:Polyzon编辑部 · 文字更新于2026年10月25日
从这里开始
合集中的全部模型

External Thread Cutter - Adapter for Drill/Driver

Airsoft Ak Threaded Flash Hiders

INTERNAL AND EXTERNAL THREAD

Internal & External Thread BS EN 148-1:1999 (Rd 40 x 1/7)

Double external threaded adapter

Hose adapter, 1" internal to 1" internal thread

Air Venturi Avenger Suppressor (1/2"-20 connection)

M3x50mm Internal-External Thread Spacer

Hose Adapters 32mm with internal thread G 1 - 1/4

Hose Adapters 32mm with external thread G 3/4

Hose Adapters 32mm with external thread G 1

S3D-Extruder for XCR-V6 hotend

Ninebot ESx External Battery Adapter

UNF Thread Profile External Internal

Pipe Thread Checking Tool, G thread gauge, Internal and External.
Spool holder

Optical Drive Enclosure

THREAD (EXTERNAL INTERNAL)

Protective covers for Vixen 36.4mm internal / external thread

Beko CFB 9433 X internal to external switch adapter replacement

Macbook Pro USB-C Charger Wrap with Cord Cutout

External M5 to internal M6 adapter (PC4-M6 to MK4 Nextruder adapter, reverse bowden)

32mm external to 35mm internal adapter for vacuum

Female tee and female reduced tee. Config.: BSP 1/8" ... 4". | Тройник резьбовой проходной/переходный с внутренней резьбой. Конфиг.:G1/8 ... G4.
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1/2" Female to 3/8" Male Pipe Adaptor Fitting

Adapter

3/4 0,75 inch plugs. External and internal thread.
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1/2" FEMALE TO 3/8" MALE PIPE ADAPTOR FITTING V2

(Injection mold) A mold for internal and external threaded pipe fittings

Bicycle pedal dust caps

Адптер с внутренней резьбы M18x1.5 (она же F18x1.5) на внешнюю трубную 1/2" (для подводки)

Hose Adapters 32mm with internal thread G 1

Hose Adapters 32mm with external thread G 1 1/2

Hose Adapters 32mm with internal thread G 1 - 1/2

Hose Adapters 32mm with internal thread G 3/4

Hose Adapters 32mm with external thread G 5/8

Hose Adapters 32mm with external thread G 1-3/4

Hose Adapters 32mm with internal thread G 7/8

Hose Adapters 32mm with internal thread G 5/8

Hose Adapters 29mm with external thread G 5/8

Hose Adapters 29mm with external thread G 3/4

Hose Adapters 29mm with external thread G 1

Hose Adapters 25mm with external thread G 3/4

Hose Adapters 19mm with external thread G 1/2

Hose Adapters 25mm with external thread G 1/2
«内外螺纹转接头3D打印模型»
常见的几类模型大致可以分开看。第一类是两端分别为内螺纹和外螺纹的直通转接件,结构比较简单,多半是一段短管加两段螺纹。第二类是软管接头,一端接软管、另一端接螺纹,常见于水管、气动和园艺等场景。另外还有双端都是外螺纹或双端都是内螺纹的接头,以及中间带隔套的间距件,它们在长度和用途上各有侧重。
选模型时,先看作者页面里标注的螺纹类型和尺寸,再确认模型的比例与实际尺寸是否一致,因为很多文件在缩放后螺纹参数会随之变化。注意零件数量,有些设计需要组装或另加密封圈;也要留意是否需要支撑,以及作者给出的材料和打印参数。如果页面附有实物照片,多看几张打印后的成品,比只看渲染图更能说明问题。
搜索时可以换个说法试试,比如用转接头、变径接头、螺纹转换器、管道接头,或者加上软管接头、双外螺纹等限定词。如果已经知道具体螺纹标准,例如英制管螺纹或公制螺纹,把它直接写进关键词,往往能缩小范围。相关主题还有螺纹规格对照表、螺母与螺栓的3D打印模型,以及各类转换件的STL文件,可以顺着这些方向继续查找。
常见问题
打印螺纹接头时需要注意什么?
怎样判断螺纹规格有没有对上?
为什么同一种转接头会有好几个版本?
搜索结果里的模型会一直不变吗?
全部3D模型分类
完整的主题目录:从家居日用到CNC,均可在已接入的来源平台中搜索。







