Serafil 180 #4000 - Black

Serafil 180 #4000 - Black is a fine lock thread from Amann Mettler, ideal for neat overlock seams, decorative topstitching and blind hemming. With 5,000 metres on one cone and a fine 180 thickness, you get a very slender thread that helps you achieve precise, professional-looking results.

The smooth, even thread structure gives your sewing a clean finish with a refined, understated look. It is a practical choice when you want the seam to stay discreet but still be securely stitched. The generous length also makes it a good option for studio use and for projects where you prefer not to change cones too often.

Serafil 180 #4000 - Black for fine, accurate sewing

Thanks to its fine thread count, Serafil 180/2 runs well on machines using overlock or multi-needle techniques. It is designed for fine overlock seams, edge finishing, topstitching and garment construction. The result is a neat, subtle seam with a high-quality appearance.

Black for a clean, classic finish

The Black colour works beautifully with dark fabrics and any project where you want a calm, streamlined look. Whether you sew for couture, work in a studio or enjoy careful sewing at home, this thread gives you a reliable choice for either visible or discreet stitching. Serafil is known for professional quality and consistent performance in very fine sewing work.

Amann Mettler tip: Choose a needle size that suits the fineness of the thread and test the tension first on a scrap. If you are using several threads or a multi-needle machine, a short test run is well worth doing for the best result.

6 reasons to choose Serafil 180 #4000 - Black

• Fine thread for subtle seams
• 5,000 metres per cone
• Ideal for overlock sewing
• Trusted Amann Mettler quality
• Black for a versatile classic look
• Suitable for clothing and precise sewing