229-20508 Arm Thread Guide A/B for Jack F4/F5/F6 Machine
Short Description
Genuine-spec 229-20508 arm thread guide A/B for Jack F4/F5/F6 machines. COD available, fast pan-India delivery.
₹12.00
229-20508 Arm Thread Guide A/B
This arm thread guide set routes the upper thread along the machine arm at two fixed points, maintaining steady tension before it reaches the needle.
Fits
- Jack F4, F5, F6 and JUKI single needle lockstitch machines
Why Replace It
Worn arm thread guides fray thread at the contact points, causing frequent breaks that seem unrelated to tension settings.
FAQ
I’ve adjusted tension but thread still breaks — what else could it be?
Check the arm thread guides for grooves or rough edges — a worn guide can cause breaks that tension adjustment alone won’t fix.
YDL Professional Cloth Cutting Scissors 10, 11, 12 Inch – Tailor Scissors
In stock
PIN 696 Electric Scissors – Cordless Rechargeable Fabric Cutter
In stock
Imported Magneto Mini Portable Bag Closer Machine GK-9 Series
In stock
Portable Mini Sewing Kit Box with 15 Color Threads
In stock
MESSER 125mm Cloth Cutting Machine | 350W Heavy Duty Electric Fabric Cutter | कपड़ा कटिंग मशीन
In stock
YS-4454 Button Holer Attachment for Sewing Machines
In stock
NRV 1/2 Inch Non-Return Valve for Steam Iron
In stock
18A/25A Contactor for Industrial Steam Iron Boiler
In stock
Product Description
229-20508 Arm Thread Guide A/B
This arm thread guide set routes the upper thread along the machine arm at two fixed points, maintaining steady tension before it reaches the needle.
Fits
- Jack F4, F5, F6 and JUKI single needle lockstitch machines
Why Replace It
Worn arm thread guides fray thread at the contact points, causing frequent breaks that seem unrelated to tension settings.
FAQ
I’ve adjusted tension but thread still breaks — what else could it be?
Check the arm thread guides for grooves or rough edges — a worn guide can cause breaks that tension adjustment alone won’t fix.
