Sewing machine top thread spool
Spool Holder
Sewing Machine Top Spool Pin

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Sewing Machine Top Spool Pin
English: Sewing Machine Top Spool Pin / Spool Holder
The top spool pin (spool pin/rod) is a core component located at the top of the sewing machine, designed to hold the upper thread spool, ensuring smooth rotation and consistent thread feed during sewing.
I. Core Functions
Secures the sewing thread spool and provides stable support
Works in conjunction with the tension system to ensure even, tangle-free thread delivery
Compatible with spools of various sizes, suitable for both household and industrial sewing machines
Originality of the Model
The author declares that this work is their personally original model
This model is licensed under the following terms:
This work is licensed under a Standard Digital File License. Digital files have a strict non-commercial, personal use only license.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital file or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including remixes of this object). You can not host these files on other digital platforms, web stores or cloud repositories. The objects may not be used in any way whatsoever in which you charge money, collect fees.
Models(1)
缝纫机机顶线轴1001.3mfDesigner125.48 KB
2026-04-19


