Bobbin Case Opener 18039 for Seiko STH-8BLD-3 Sewing Sewing Machine
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This item requires confirmation before ordering.
Current pricing, availability, lead time, and machine compatibility
will be verified for your specific requirement.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
🌎 International customers are welcome.
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
REQUEST A QUOTE
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
U.S. customers may also text the product link and photos to
+1 (770) 744-3831
Secure your sewing machine components with the Set Screw 18040, specifically designed for use with Part 18039 on the Seiko STH-8BLD-3 sewing machine. This high-quality set screw ensures a firm and precise fit, keeping parts securely in place for smooth and reliable sewing performance.
Manufactured to original factory standards, this set screw provides durability, long-lasting performance, and easy installation—ideal for professional and industrial sewing applications.
Key Features:
Set Screw 18040
Compatible with Seiko STH-8BLD-3 sewing machine
Use with Part 18039 for secure installation
Ensures firm and precise fit for smooth operation
Durable construction for long-lasting performance
Easy installation with accurate fit
Maintain the reliability and efficiency of your sewing machine with this replacement set screw.
Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time
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 promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.
If you have any questions, our support team is happy to help before or after your purchase.