GROZ BECKERT 251/29 BNS/29-C-300 SIZE 140/22 INDUSTRIAL SEWING MACHINE NEEDLES

Groz Beckert 251 Size 140 / NM 140 / Size 22 Blindstitch Industrial Sewing Machine Needles – Pack of 10

Compatible with: LWX3T, LWX4T, 29 BNS, 29 CA, 29-C-300, 251, 1715 F, SY 3690, 39:70

These Groz Beckert 251 Size 140 RS EM needles are engineered for blindstitching heavy woven fabrics with outstanding precision. The sharp and slim eccentric point provides exact penetration—ideal for clean, invisible hems in tailored suits and structured trousers.

Key Features:

• RS EM – Sharp & Very Slim Eccentric Point
  Penetrates dense fabrics precisely with minimal material distortion.

• Eccentric Point at 0°
  Ensures clean blind stitches by entering at a slight offset from center.

• Flat Shank at 270°
  Provides consistent, accurate needle alignment after every change.

• Industrial-Grade Chromium Coating
  Enhances durability and smooth operation at high speeds.

Technical Specifications:

• Needle System: 251 / 29 BNS / 29-C-300 / LWX3T / LWX4T / 29 CA / SY 3690 / 1715 F / 39:70

• Needle Size: NM 140 / Size 22

• Point Type: RS EM (also known as EM, EU, LG G ECC SET)

• Shank Type: Flat at 270°

• Shank Diameter: 2.02 mm

• Overall Length: 42.8 mm

• Length to Eye: 38.9 mm

• Needle Form: Curved needle with one flat on the shank and a sidewise bent blade

• Stitch Type Class: 100 – Blindstitch

• Special Features: Eccentric point at 0°, Flat shank at 270°

 Ideal For:

Designed for use in industrial blindstitch machines, this needle size is perfect for dense and heavy woven garments such as formal suits, trousers, and lined jackets.