Kevlar 29 Aramid Multifilament Yarn
High-tenacity multifilament yarn made from aramid fibers like Kevlar 29, featuring a twist of 5 turns or more per meter and exceeding 920 decitex. Used primarily in industrial applications such as ballistic protection fabrics and reinforced composites. Classified under HTS 5402.11.30.70 due to its aramid composition, high tenacity, single multifilament structure with specified twist, not for retail sale.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If twist less than 5 turns per meter
Lower twist multifilament aramid yarns fall under the untwisted or low-twist subheading in the same aramid category.
If made of nylon-6,6 instead of aramid
Nylon polyamide yarns shift to acrylic/other synthetic headings, excluding aramids which have dedicated provisions.
If processed into synthetic filament tow
Chapter notes exclude tow from headings 5402/5403; tow is untwisted bundles classified in Chapter 55.
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Import Tips & Compliance
• Verify yarn twist exceeds 5 turns/meter and decitex >920 via lab testing; provide manufacturer specs to CBP
• Include end-use certificates if for defense/ballistic applications to avoid reclassification
• Ensure not 'put up for retail sale'—bulk spools only; avoid consumer packaging pitfalls
Related Products under HTS 5402.11.30.70
Twaron 1000 High-Tenacity Aramid Yarn
Twaron 1000 series multifilament aramid yarn with high tenacity, twist ≥5 turns/meter, and >920 decitex, ideal for rope, cable, and protective clothing reinforcement. Produced as single yarn not for retail. Fits HTS 5402.11.30.70 for its aramid polyamide base, multifilament twist specs, and industrial packaging.
Technora T200 Aramid Multifilament Yarn
Technora T200 high-modulus aramid yarn, multifilament with ≥5 turns/meter twist, >920 decitex, suited for tires, hoses, and composites. Single yarn configuration for bulk industrial use. Matches HTS 5402.11.30.70 as high-tenacity aramid polyamide with precise twist and denier specs.
Nomex N100 Aramid Twisted Yarn
Nomex N100 multifilament aramid yarn with high twist (5+ turns/meter), >920 decitex, for fire-resistant fabrics and aerospace insulation. Not put up for retail, sold in bulk. HTS 5402.11.30.70 applies to its aramid high-tenacity profile and multifilament twisted structure.
Kevlar 49 Twisted Multifilament Yarn
Kevlar 49 high-tenacity aramid yarn for composites and cables, multifilament single yarn >920 decitex with ≥5 turns/meter twist. Industrial bulk packaging. Precisely classified in HTS 5402.11.30.70 for aramid high-tenacity twisted multifilaments.
Teijinconex Meta-Aramid Twisted Yarn
Teijinconex multifilament meta-aramid yarn, high twist ≥5 tpm, >920 dtex, for protective apparel and filtration. Bulk industrial supply. HTS 5402.11.30.70 due to aramid family, high-tenacity specs, and twist.
Heracron High-Twist Aramid Yarn
Hyosung Heracron aramid multifilament yarn >920 decitex, twisted 5+ turns/meter, for ropes and reinforcement. Single yarn, non-retail. Classed HTS 5402.11.30.70 for high-tenacity aramid twist specs.