Single Jersey Knitting Machine Spring Needle
Spring steel needles used in single jersey circular knitting machines for producing smooth knit fabrics like T-shirt material. Classified under HTS 8448.51.3000 as 'other' needles for knitting machines of heading 8447, excluding sinkers or specific latch types. Essential for high-volume textile production with precise stitch formation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as sinkers rather than needles
Sinkers for stitch formation have a distinct statistical provision from needles in the same heading.
If the spring mechanism is imported separately as screws/bolts rather than assembled needle
Unassembled metal springs for general machinery use shift to Chapter 73 heading for screws and springs.
If for parts of warp knitting machines under 8447, not circular weft
Warp knitting needles fall under 'other' parts of 8447 machines, separate from sinker/needle subheading.
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Import Tips & Compliance
• Label shipments with exact machine compatibility (e.g
• gauge size like 28G) to support 'solely or principally' use with 8447 machines
• Obtain supplier affidavits confirming not for resale as consumer goods, purely industrial machinery parts
Related Products under HTS 8448.51.30.00
Circular Knitting Machine Latch Needle
A latch needle designed for use in circular knitting machines under heading 8447, featuring a hook and latch mechanism for forming stitches in tubular fabrics like socks or jersey knits. It falls under HTS 8448.51.3000 as a needle specifically for knitting machines, distinct from latch needles for flat machines classified elsewhere. Made from hardened steel for durability in high-speed operations.
Double Jersey Interlock Knitting Needle
Specialized needles for double jersey interlock knitting machines producing dense, double-sided fabrics for underwear and sportswear. HTS 8448.51.3000 applies as 'other' articles for stitch formation in heading 8447 machines. Features tungsten carbide tips for extended wear in demanding production.
Flat Bed Knitting Machine Electronic Needle
Electronic selector needles for computer-controlled flat bed knitting machines producing shaped garments like sweaters. HTS 8448.51.3000 as 'other' needles for heading 8447 machines, with integrated micro-sensors for pattern selection. Critical for fully-fashioned knitwear production.
Seamless Underwear Knitting Needle Set
Complete needle sets for seamless underwear knitting machines, including varying lengths for body and gusset areas. Falls under HTS 8448.51.3000 as other needles specifically for heading 8447 seamless machines. Precision-engineered for intimate apparel production.
High-Speed Sock Knitting Machine Needle
Precision needles for automatic sock knitting machines under heading 8447, optimized for terry and plain sock production at speeds over 1,200 rpm. Falls under 'other' needles of HTS 8448.51.3000 due to specialized hook geometry for heel/toe stitching. Typically alloy steel with anti-friction coatings.
Rib Knitting Machine Transfer Needle
Transfer needles for rib-top circular knitting machines used in cuff and welt formation for hosiery and garments. Classified in HTS 8448.51.3000 as other knitting machine needles under heading 8447 auxiliaries. Designed for stitch transfer between dial and cylinder beds.