S-93935A350 M12 DIN 439B; ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications
• Space-saving thin profile (6mm height) enables use in tight assemblies without compromising clamping force
• Reliable thread engagement with Class 6H thread fit ensuring precise, vibration-resistant connections in industrial equipment
• Global compatibility through compliance with both DIN 439B and ISO 4035 standards for international projects
• Quick installation with standard 19mm external hex drive and coarse 1.75mm pitch threads for efficient assembly
• Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries
• Durable performance maintaining mechanical integrity under repeated tightening in right-hand thread applications

Professional Applications & Engineering Value

This M12 thin hex nut in 316 stainless steel addresses critical challenges in industrial fastener applications where corrosion resistance and space constraints coexist. The thin profile design (6mm height) provides substantial weight and space savings while maintaining full functional strength, particularly valuable in compact machinery, electrical enclosures, and transportation equipment. The coarse thread pitch (1.75mm) ensures rapid assembly and reduced cross-threading risks in high-volume production environments. With DIN 439B and ISO 4035 compliance, engineers can specify these nuts with confidence for international projects requiring standardized metric components. The external hex drive offers familiar, tool-friendly installation using common wrenches, streamlining maintenance procedures across manufacturing, marine, and chemical processing applications where 316 stainless steel's enhanced corrosion resistance proves essential.

Specification Summary & Compliance

This metric thin hex nut features M12 x 1.75mm coarse threads with Class 6H thread fit tolerance per ISO standards, ensuring precise engagement with mating components. Manufacturing conforms to DIN 439B and ISO 4035 specifications, guaranteeing dimensional accuracy with 19mm width across flats and 6mm height. The product meets RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) regulations regarding substance restrictions, making it suitable for environmentally conscious industrial applications requiring certified components.