Uncoated 250D/3 High Tenacity Nylon Sewing Thread, Heavy Weight Grade

MH Sewing Thread Factory

• 150,000m²

  Plant Area

• 3000 tons

  Monthly Production

• 1,000+

  Workers

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About Ningbo MH

MH specializes in garment accessories and fabrics, offering high-quality solutions for the textile and home décor industries. With advanced automated warehousing, MH ensures efficient supply chain management and provides comprehensive after-sales support, exclusively serving businesses, not individuals.

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• 1999

  Since

• $871Million

  Annual Sales

• 40+

  Branch Offices

• 600+

  Staffs

Product Details

MH 250D/3 High Tenacity Nylon Sewing Thread is an uncoated three-ply industrial nylon thread rated at Tex 80 and Ticket No. 30, with an average breaking strength of at least 5.0 kg and elongation of 18-23%.

Unlike bonded nylon thread, this construction carries no resin coating on the ply surface, so the thread stays soft and pliable and keeps the natural elasticity of the nylon filament. That elongation range lets each stitch stretch and recover with the substrate instead of resisting it, which suits seams on leather goods, upholstered furniture and outdoor products that flex, compress or take repeated load.

MH produces this thread on cones and customizes it across yarn count, fibre (nylon or polyester) and color against a published color chart or a submitted Pantone reference, with OEM and ODM logo and packaging programmes for buyers running their own label.

Key Selling Points

• Uncoated construction: MH 250D/3 high tenacity nylon sewing thread is supplied without a resin bonding layer, so it stays softer and more pliable in the machine than bonded nylon of the same build.

• Elastic recovery: The nylon filament gives this high tenacity sewing thread real stretch-and-return behaviour, letting seams absorb flex and load instead of transferring stress straight to the fabric.

• Wet and dry stability: Nylon high tenacity thread from MH holds its strength in damp and humid conditions, keeping leather, furniture and outdoor seams reliable outside a climate-controlled workshop.

• Clean stitch appearance: A smooth, glossy filament surface makes this thread suited to exposed decorative topstitching where the seam line is part of the product's finish.

• Certified and color-matched supply: MH manufactures this high tenacity nylon thread under OEKO-TEX certification and dyes to a published color chart or a customer Pantone reference, with OEM and ODM logo and packaging options.

High-tenacity nylon sewing thread is an industrial sewing thread made from high-tenacity nylon fibers, offering excellent tensile strength, wear resistance, and elasticity, maintaining outstanding performance in high-friction and harsh environments. Its smooth surface and high gloss ensure aesthetically pleasing stitching results, making it an ideal choice for scenarios requiring durability and high strength.

Feature: It has high strength, wear-resistant and corrosion-resistant.

Specifications Reference Technical Data

Washing Color Fastness:

Customization Services

Color Customization

download the high tenacity sewing thread color chart

Material Customization

MH High Tenacity Sewing Thread featuring both nylon and polyester options to meet different application needs.

Yarn Count Customization

MH High Tenacity Sewing Thread is available in a wide range of customizable yarn counts to meet diverse strength and application requirements.

Logo+Packaging Customization

MH High Tenacity Sewing Thread offers customizable logo and packaging solutions. With our OEM/ODM services, you can align your products with your brand identity and meet specific market demands.

Usage(for leather sewing)

Nylon high tenacity sewing thread can maintain normal strength in dry and wet environments. Therefore, it is widely used in leather products, furniture, outdoor and other fields.