SCHMETZ 135X17/SY 3355/DPX17 SIZE 120/19 INDUSTRIAL SEWING MACHINE NEEDLES

Schmetz 135x17 Size 120 (NM 120 / Size 19) Industrial Sewing Machine Needles – Pack of 10

Handle tough materials with confidence using this pack of 10 Schmetz 135x17 needles, also known as SY 3355 or DPx17. Designed for industrial sewing applications, these heavy-duty needles deliver reliable performance, clean seams, and exceptional durability — ideal for high-speed production environments.

Standard Point – Normal Round Point

The standard round point features a slim, conical tip that penetrates fabric smoothly without damaging fibres. This results in clean, straight seams and prevents skipped stitches or thread breaks, even when sewing dense or layered fabrics.
Perfect for woven, canvas, denim, and upholstery materials, this versatile needle offers professional-quality results on heavy fabrics.

Key Benefits

• Produces strong, consistent seams on thick woven fabrics

• Chrome coating enhances needle strength and heat resistance

• Prevents skipped stitches and thread fraying

• Suitable for high-speed industrial lockstitch machines

• Compatible with most machines using system 135x17 / DPx17

Ideal for canvas, denim, upholstery, leather, tarpaulin, and workwear manufacturing.

Technical Specifications

• Needle System / Designation: 135x17 / SY 3355 / DPx17

• CANU Code: 37:20 1

• Size: NM 120 / Size 19

• Point Style: Standard (Normal round point)

• Type of Coating: Chrome-plated for long life and reduced friction

• Shank Diameter: 2.00 mm

• Overall Length: 42.9 mm

• Length to Eye: 38.9 mm

• Shank Flattening: Without flat

• Blade Shape: Straight

• Number of Grooves: 1

• Stitch Type: Lockstitch

Why Choose Schmetz Industrial Needles?

• German-engineered for precision, strength, and durability

• Trusted worldwide by professionals for industrial sewing performance

• Ideal for heavy-duty materials and continuous production use

Supplied in a pack of 10 chrome-coated needles, perfect for industrial workshops and manufacturing applications.