GROZ BECKERT 332 LL/29X4 NTW/022 LL SIZE 140/22 INDUSTRIAL SEWING MACHINE NEEDLES

Groz Beckert 29X4 NTW Size 140 / NM 140 / Size 22 Leather Sewing Machine Needles – Pack of 10
Compatible Systems: 29X4 NTW, 29X4 TW, 332 LL, 022 LL, DIX4, SY3750, 35:15

The Groz Beckert 29X4 NTW Size 140 LL Point Industrial Needles are expertly engineered for precision leather stitching. Featuring a Twist Point (LL), these needles cut the leather at a 45° angle to the seam line, delivering sharp, straight seams with filled stitch holes and a lightly elevated thread profile. Ideal for double lockstitch machines, they are perfectly suited for sewing thicker or more robust leather garments, accessories, belts, and footwear.

Key Features:

• LL Twist Point – Cuts through leather at a slant for a neat and straight stitch path with filled holes and raised thread.

• Size NM 140 / Size 22 – Best for heavier leathers or thicker layers in fashion, upholstery, and accessory production.

• Ideal for Medium Stitch Lengths – Prevents material tearing while maintaining top-level seam appearance.

• Compatible with Multiple Needle Systems – Interchangeable across many industrial sewing machines.

Needle Specifications:

• Needle System: 29X4 NTW / 29X4 TW / 332 LL / 022 LL / DIX4 / SY3750 / 35:15

• Needle Size: NM 140 / Size 22

• Point Type: LL (Twist Point)

• Coating: Chromium

• Shank Diameter: 1.98 mm

• Overall Length: 44.9 mm

• Length to Eye: 38.9 mm

• Needle Form: Straight with single groove and scarf

• Stitch Type Class: 300 – Double lockstitch

• Recommended For: Thin to heavy leather

• Typical Applications: Leather jackets, handbags, belts, footwear, fashion accessories

Why Choose the 29X4 NTW Size 140 Needle?

For professionals needing sturdy, clean seams on heavy leather, this Groz Beckert LL point needle ensures precise results and seam strength. It offers outstanding thread control and long-lasting durability, making it a go-to for leatherwork manufacturers who demand high-quality finish and performance.