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Metric Nylon (USA)

At South Coast Fasteners, Inc., we supply more than just steel and stainless, we carry the fasteners that support non-conductive, corrosion-free, and lightweight applications. Our metric nylon fasteners are ideal for projects that require insulation, resistance to corrosion, or compatibility with sensitive materials. Whether you’re working with electronics, food-grade systems, lab equipment, or decorative assemblies, nylon hardware delivers that clean, reliable solution that holds up in non-structural environments. We proudly stock the USA Nylon Hex Nuts – Plain (Metric) for high-performance, non-metallic fastening use. 

Compliance and Material Standards

Our F71 Nylon Hex Nuts (Metric) are manufactured in the USA from premium-grade nylon 6/6, offering superior strength-to-weight ratio, thermal stability, and chemical resistance. They meet or exceed ASTM D4066 and UL 94V-2 standards for flammability and electrical insulation. These nylon fasteners are non-magnetic, non-corrosive, and suitable for use in high-humidity environments, clean rooms, and applications where metal-to-metal contact is either unnecessary or undesirable.

 

USA Nylon Hex Nuts, Plain (Metric)

Molded hex nuts for general-purpose fastening where metal is not required. Available in a wide range of metric thread sizes to match your requirements. These lightweight fasteners are commonly found in:

  • Electrical enclosures and circuit boards

  • Medical and laboratory equipment

  • Marine or moisture-prone environments

  • Cosmetic assemblies or non-conductive panel work

Features include:

  • Metric threading for compatibility with ISO-standard bolts and screws

  • Corrosion and chemical-resistant nylon 6/6

  • Lightweight and non-abrasive which makes it safe for plastic, aluminum, or painted surfaces

  • Resists vibration without galling or seizing

Why Choose South Coast Fasteners?

At South Coast Fasteners, we understand that specialty fasteners are often the most important pieces in a build. When weight, conductivity, or corrosion resistance are factors, you need nylon fasteners you can trust. We provide fast turnaround and support every order with the same attention we give our structural hardware. Our team understands the difference between "non-metallic" and "non-functional" and we only stock products that meet the performance expectations our customers truly rely on.

Shop Metric Nylon Fasteners Online Today

Order Metric Nylon Hex Nuts and other non-metallic fasteners online today from South Coast Fasteners. Whether you’re sourcing for electronics, OEM builds, or clean room environments, we’ll supply the nylon hardware you need. Need help with size matching or just need some advice? Reach out to our team, we’re ready to assist you.