Disc Adjusting Holder Spring Screw (Part #4105). Specifically designed for the Pfaff 68 industrial sewing machine, this specialized screw is the essential fastener that secures the tension spring within the adjusting holder mechanism.

Reliable Fastening for Precision Parts
In a high-vibration industrial environment, every screw plays a vital role in maintaining accuracy. This premium fastener ensures your adjustment settings stay locked in place. Our replacement offers:

Perfect Thread Match: Precision-engineered to the exact Part #4105 specifications, ensuring a secure, skip-free fit into the Pfaff 68 housing.

Industrial-Grade Durability: Manufactured from hardened steel to prevent the head from stripping and the threads from wearing down over time.

Optimal Spring Retention: Features a specific head geometry designed to provide even pressure on the holder spring, preventing it from slipping or losing tension.

Corrosion Protection: Finished with a professional-grade coating to resist rust and ensure smooth removal during future maintenance.

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.