Industrial Nylon 6.6 Yarn 30 Denier Untwisted
High-tenacity, untwisted single filament yarn of nylon 6.6, 30 denier, for carpet backing and upholstery weaving. HTS 5402.45.90 covers this as other polyamide yarn, single, twist ≤50/m, not retail-packaged. Excludes tow per chapter notes.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of acrylic or modacrylic
Different synthetic material (acrylic) changes the subheading within Chapter 54, as polyamides are specific to 5402.45.
If made from staple fibers, not filament
Filament yarn stays in 5402; if cut into staple and spun, it moves to Chapter 55 woven fabrics or yarns.
If woven into fabric
Once woven into greige fabric, classification shifts from yarn (5402) to woven synthetic fabric (5407).
Not sure which classification is right?
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Import Tips & Compliance
• Include tenacity and elongation specs in documentation to justify industrial use; misdeclaration as apparel yarn risks higher duties
• Avoid retail-like packaging (e.g
• small hanks)—use beams >10kg to stay in 5402; test for twist uniformity
Related Products under HTS 5402.45.90
Nylon 6 Single Yarn 40 Denier
A single, untwisted synthetic filament yarn made from nylon 6 polyamide, with a fineness of 40 denier (less than 67 decitex), used in textile weaving and knitting. It falls under HTS 5402.45.90 as other nylon/polyamide yarn, single, with twist not exceeding 50 turns/m, not for retail sale. This classification applies to industrial spools for manufacturing apparel and technical fabrics.
Caprolactam Polyamide Single Yarn 55 Decitex
Single yarn from caprolactam-based polyamide (Nylon 6 type), low twist <20 turns/m, 55 decitex, for hosiery and narrow fabrics production. Fits HTS 5402.45.90 as other nylon/polyamide, excluding sewing thread or retail put-up.
Nylon Monofil 60 Decitex Low Twist Yarn
Low-twist (30 turns/m) nylon monofilament yarn, 60 decitex, on large spools for brush bristles and filtration meshes. HTS 5402.45.90 as other single polyamide yarn under statistical definitions.
PA6 Industrial Spinning Yarn 45 Denier
Polyamide 6 (PA6) single untwisted yarn, 45 denier, for warp knitting machines in sportswear production. Classified HTS 5402.45.90 per filament yarn notes.
Nylon 11 Bio-Polyamide Yarn 50d
Single low-twist yarn from bio-based nylon 11 polyamide, 50 denier, for technical textiles. HTS 5402.45.90 as other polyamides.
High Purity Nylon Yarn for Filters 35 Decitex
Untwisted high-purity polyamide yarn, 35 decitex, for air/water filter media weaving.