Serafil Brown Sewing Thread – Color 0173, Size #30 for Shoes, Leather & Upholstery
Serafil Sewing Thread is a high-performance thread designed especially for demanding sewing applications such as shoes, leather goods, upholstery, bags, canvas, and heavy-duty decorative seams. Its special finishing process provides excellent sewing performance, high seam strength, and consistent stitch formation.
The Brown Color 0173 offers a subtle sheen that gives finished products a clean and professional appearance, making it suitable for both functional and decorative stitching.
Key Features
- Excellent sewing thread for shoes and leather
- Suitable for closing and decorative seams
- Subtle sheen for a professional finish
- Special finishing process for improved sewing performance
- High seam strength
- Excellent stitch formation and consistent sewing performance
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Color: Brown 0173
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Size: #30
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Made in: Germany
Recommended Applications
- Leather sewing
- Shoe manufacturing and repair
- Leather bags and accessories
- Upholstery
- Canvas and heavy-duty textiles
- Closing seams
- Decorative stitching
- Strong seam applications
Serafil Thread Size Guide
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Size #40: Suitable for general sewing and strong seam formation.
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Size #30: A versatile option for strong and professional-looking seams in leather and other demanding applications.
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Size #20: Suitable for decorative stitching and applications requiring stronger thread holding power.
Product Images



Made in Germany
Serafil thread is manufactured in Germany, delivering reliable quality and consistent performance for professional sewing, leatherwork, footwear, upholstery, and textile applications.