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Nylon High Tenacity Thread

Nylon High Tenacity Thread

Nylon High Tenacity Thread

Nylon High Tenacity Thread

Nylon high tenacity sewing thread, primarily consisting of nylon 6 and nylon 6.6, is recognized for its superior strength, wear-resistance, and corrosion-resistance. It is able to maintain its strength in both dry and wet conditions. This type of thread is particularly suitable for applications requiring high durability and resistance such as leather fabric, handbags, and fishing nets.

Product Feature

  • High strength with a certain degree of elasticity
  • Great heat resistance suitable for high-speed sewing
  • Great corrosion resistance


Nylon 6 or nylon 66 filaments


210D/3, 420D/3 ,630D/3, 840D/3

Color Fastness

Inspection Item Color Change/Staining
Washing Color Fastness ≥Grade 4
Firction Color Fastness ≥Grade 3-4
Color Difference Sample and Color Cards ≥Grade 4
Cones in the same box ≥Grade 4-5
Color Shades Difference of the Same Cone ≥Grade 4-5


Denier Tex Ticket Size Application
100D/3 35 80 Light Weight
138D/3 45 80 Light Weight
210D/3 70 60 Medium Weight
280D/3 90 60 Medium Weight
420D/3 135 40 Medium Weight
630D/3 210 30 Heavy Weight