400-10503 | THREAD TENSION | JUKI BARTACK
- Component Type: Thread tension assembly
- Machine Compatibility: Juki bartack industrial sewing machines
- Material: Precision‑machined metal with tension spring and discs
- Function: Controls upper thread tension during bartack stitching
- Application: Critical for preventing loose stitches, thread breakage, and inconsistent bartack density
Exceed The Available Quantity: Preparation Time 14 Working Days
