GROZ BECKERT 7X23/ SIZE 140/22 INDUSTRIAL SEWING MACHINE NEEDLES

Groz Beckert 7X23 Size 140 (NM 140 / Size 22) Industrial Quilting Needles – Pack of 10

The Groz Beckert 7X23 NM 140 / Size 22 industrial sewing needles are engineered for precision quilting and lockstitch operations on woven and coated fabrics, as well as soft leather and artificial leather. Featuring the R (Regular Round Point), these needles offer clean, sharp penetration for consistent, high-quality stitch formation.

Ideal for mattress and blanket production, these needles are widely used in long-arm quilting and multi-needle industrial quilting machines. Built with a 2.5 mm shank diameter, a chromium coating for longevity, and a design optimised for high-volume use.

Technical Specifications

• Needle System: 7X23 / DYX23

• Needle Size: NM 140 / Size 22

• Point Type: R (Regular Round Point – slightly sharp)

• Coating: Chromium – increased wear resistance

• Shank Diameter: 2.5 mm

• Overall Length: 62.3 mm

• Length to Eye: 52.8 mm

• Needle Form Description: Straight needle with single groove and scarf

• Stitch Type Class: 300 (Double Lockstitch)

• Application: Quilting and industrial lockstitch

• Recommended For: Woven fabrics, soft leather, artificial leather

• Examples of Use: Quilted mattresses, duvets, thick blankets, padding

Key Features

• Optimised for quilting machines and multi-needle operations

• Perfect for thick or layered textile assemblies

• Chromium coating enhances durability and performance

• Compatible with DYX23, 7XS14, SY 4804, 51:35