7x3 - 794 - DYX3

Schmetz 794 Industrial Sewing Machine Needles (DYx3 / 7x3) – Extra Long

The Schmetz 794 needles are premium-quality extra-long industrial sewing machine needles designed for heavy-duty sewing applications. Commonly known as DYx3 or 7x3, these needles are ideal for stitching thick, dense materials such as mattresses, blankets, and heavy woven fabrics.

With an overall length of 69.4 mm and a length to eye of 60 mm, these needles are perfectly suited for double lockstitch machines used in high-throughput commercial and industrial environments. The 2.5 mm shank ensures maximum stability, while the precision-crafted groove and scarf allow for clean stitch formation, even at high speeds.

Needle Specifications:

• Customary Designations: 794, 7X3, DYx3

• CANU: 53:20 2

• Point Style: Standard round point (R)

• Type of Coating: Chrome

• Shank Diameter: 2.5 mm

• Overall Length: 69.4 mm

• Length to Eye: 60 mm

• Needle Form: Straight needle with single groove and scarf

• Stitch Type: 300 (Double Lockstitch)

• Quantity: Pack of 10

• Brand: Schmetz – Made in Germany

Applications / Highlights:

• Heavy woven fabrics

• Mattress manufacturing

• Blanket stitching

• Suitable for industrial double lockstitch machines

• Extra-long size for deep fabric penetration

• Delivers clean seams and reduced thread breakage