Skip to content

JA1-1 Sewing Machine Thread Tension Assembly

Household Sewing Machine Spare Parts

JA1-1 Sewing Machine Thread Tension Assembly

Model: 7505-8006

Product Name:

Thread Tension Assembly

Compatible Machine:

JA1-1 sewing machine

Function:

Upper thread tension control

Material:

Metal (iron)

Type:

Replacement spare part

  • Lead Time: 25-35 days
  • Shipping: Sea freight, Railway freight
  • Payment: T/T, L/C ...

Product Details

The JA1-1 sewing machine thread tension assembly is a replacement spare part designed for JA1-1 sewing machines. It controls upper thread tension during sewing operations by maintaining proper pressure on the thread, helping achieve stable stitch quality.

This complete tension unit includes tension discs, spring and adjustment components. MH supplies sewing machine spare parts in bulk for distributors, repair suppliers and sewing equipment buyers, with OEM/ODM customization available.

Features

  • Compatibility: Designed for JA1-1 sewing machine applications.

  • Function: Controls upper thread tension for consistent stitch formation.

  • Structure: Complete assembly including tension discs, spring and adjustment parts.

  • Material: Metal construction suitable for long-term sewing machine operation.

  • Supply: Bulk supply available for sewing machine spare part distributors.

Application

  • Replacement component for JA1-1 sewing machines.

  • Used for sewing machine maintenance and spare part replacement.

  • Suitable for sewing machine distributors, repair suppliers and equipment dealers.

FAQ

Which sewing machine is this tension assembly compatible with?
It is designed for JA1-1 sewing machine applications.

What is the function of this tension assembly?
It controls upper thread tension to support stable stitch formation during sewing.

Can MH supply sewing machine spare parts in bulk?
Yes. MH supplies sewing machine spare parts for distributors and industrial buyers with OEM/ODM options available.

Ready to start your project?

Get FOB / CIF price from Ningbo, China — quotation within 24 hours, samples within 7 days.

WeChat

Scan the QR code or add us on WeChat: