S-92513A130 M3 FDA Compliant 21 CFR 177.2510, NSF/ANSI 61, UL 94 V-0 Hex Nuts

Key Features & Benefits at a Glance

• Superior chemical and corrosion resistance from PVDF plastic material, ideal for harsh cleaning agents and acidic environments in food processing.
• Certified food safety compliance with FDA 21 CFR 177.2510 and NSF/ANSI 61 standards, ensuring suitability for direct and indirect food contact applications.
• Excellent thermal stability with an operating range from -145°F to 300°F, preventing deformation and maintaining seal integrity under extreme temperature fluctuations.
• Flame retardant safety with UL 94 V-0 rating, reducing fire hazard risks in industrial electrical and machinery settings.
• Reliable thread engagement with Class 6H metric coarse threads, providing secure, vibration-resistant fastening and easy assembly.
• Environmental and regulatory adherence through REACH and RoHS 3 compliance, guaranteeing the absence of hazardous substances for worker and end-product safety.
• Durable external hex design allows for standard tool use and high torque application without stripping, ensuring long service life.

Professional Applications & Engineering Value

Engineered for demanding food industry and chemical processing applications, this M3 x 0.5 mm PVDF plastic hex nut solves critical challenges like corrosion from sanitizers, thermal stress, and regulatory non-compliance. The PVDF material offers exceptional resistance to aggressive chemicals and high-purity requirements, preventing contamination and equipment degradation. Its coarse thread and Class 6H fit ensure reliable performance in high-vibration machinery, such as mixers, conveyors, and packaging equipment, reducing maintenance downtime. By integrating FDA, NSF/ANSI 61, and UL 94 V-0 certifications, it provides a trusted food grade fastener solution that upholds hygiene standards and operational safety in sensitive environments.

Specification Summary & Compliance

This metric hex nut features M3 size with 0.5 mm pitch and Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy and interchangeability. Manufacturing adheres to FDA 21 CFR 177.2510, NSF/ANSI 61, and UL 94 V-0 specifications, with full compliance to REACH and RoHS 3 directives, confirming environmental safety and regulatory acceptance for global supply chains.