Movable Knife Fixing Screw M91129015 is a high-precision fastening component designed to securely hold the movable knife in position for stable and accurate thread trimming. It is fully compatible with Mitsubishi PLK-0604 sewing machines, ensuring reliable performance in industrial sewing operations.
Key Features:

Direct replacement for part number M91129015 (Movable Knife Screw)

Securely fixes the movable knife for stable cutting operation

Ensures precise and consistent thread trimming performance

Durable metal construction for long-lasting industrial use

Easy installation with exact machine compatibility

This movable knife fixing screw is essential for maintaining correct knife alignment and smooth cutting action, helping deliver clean stitching and consistent sewing performance in continuous production environments.

Orders are typically processed within 1–3 business days.

We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.

Free shipping is available on U.S. orders over $99.

Once your order ships, you will receive a tracking number by email.

For urgent orders or shipping questions, please contact us before placing your order.

We stand behind the quality of the products we sell.

• Genuine OEM parts are covered by the manufacturer's warranty where applicable.

• Aftermarket and generic parts are covered against manufacturing defects.

• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.

• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.

If you have any questions, our support team is happy to help before or after your purchase.