Schmetz 16X231 SERV 7 Size 110 Industrial Sewing Machine Needles – Pack of 10

Compatible with: DBX1 SERV 7, 16X231 SERV 7, 287 WH SERV 7, 1738(A) SERV 7 (CANU 14:25 17)

The Schmetz 16X231 SERV 7 Size 110 industrial sewing needles are built for maximum stability and seam reliability on heavy-duty fabrics and stretch materials. The innovative SERV 7 design includes a reinforced blade (up to 20% stronger) to reduce bending and breakage, and a hump scarf that forms a larger thread loop for improved hook catching, helping to eliminate skipped stitches.

These high-performance needles also allow the use of a smaller needle size without losing stability, helping to produce smaller stitch holes and reduce fabric damage while maintaining strength. Ideal for heavy industrial applications, they are a trusted choice in garment factories and upholstery workshops.

Key Features:

• Reinforced SERV 7 Blade – 15–20% stronger for high stability and reduced needle breakage.

• Hump Scarf Design – Creates larger thread loops, preventing skipped stitches.

• Heavy Fabric Performance – Excellent for tough woven, stretch, and elastic materials.

• Chrome Coating – Increases durability and resists wear under high-speed production.

• Industrial Lockstitch System – Compatible with multiple needle designations.

Needle Specifications:

• Needle System: DBX1 SERV 7 / 16X231 SERV 7 / 287 WH SERV 7 / 1738(A) SERV 7 (CANU 14:25 17)

• Needle Size: Size 110 (NM 110 / Size 18)

• Point Style: Standard (Normal round point)

• Special Variant: Reinforced blade & hump scarf for skip-stitch prevention

• Shank Diameter: 1.62 mm

• Overall Length: 37.5 mm

• Length to Eye: 33.9 mm

• Shank: Round (no flattening)

• Blade Shape: Straight

• Grooves: Single groove

• Coating: Chrome

• Stitch Type: Lockstitch

Recommended Applications:

Perfect for heavy fabrics, upholstery, denim, workwear, and elastic textiles. These needles deliver strong seams, prevent skipped stitches, and maintain stability even in demanding production environments.