Aurifil Cotton Thread 40wt 164 yds, 4012

Aurifil Cotton Thread 40wt 164 Yards – 4012 is a premium-quality 100% long-staple cotton thread crafted in Italy for quilting, decorative stitching, and precision sewing. Part of Aurifil’s highly regarded cotton thread collection, this 40wt thread is known for its smooth texture, consistent tension, and excellent stitch definition.

Constructed with a balanced twist, Aurifil 40wt cotton produces clean, even stitches with minimal lint buildup. The slightly heavier 40wt weight enhances stitch visibility, making it ideal for machine quilting, decorative topstitching, appliqué, embroidery accents, and detailed sewing applications.

Color 4012 offers a rich, versatile tone that blends beautifully with both modern and traditional fabric designs, adding depth and contrast to your work. Mercerized for enhanced durability and a soft natural sheen, this cotton thread runs smoothly on domestic sewing machines and also performs well for hand stitching.

With 164 yards per spool, it is perfectly suited for small quilting projects, accent stitching, and detailed design work requiring bold, defined stitches.

Product Details:

Brand: Aurifil  
Thread Weight: 40wt  
Length: 164 Yards  
Fiber Content: 100% Long-Staple Cotton  
Finish: Mercerized with Soft Sheen  
Color: 4012  
Use: Quilting, Decorative Stitching, Appliqué, Embroidery Accents  
Machine Compatibility: Domestic Sewing Machines & Hand Sewing