S-93187A119 M5 DIN 439B, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant nickel-plated brass construction ensures long-term reliability in humid or demanding industrial environments.
• Compact thin profile (2.7mm height) saves space and weight in tight assembly applications without compromising strength.
• Precision Class 6H thread fit guarantees smooth, secure mating with bolts, reducing assembly time and preventing cross-threading.
• Standard-compliant design (DIN 439B, ISO 4035) provides interchangeability and consistent performance in global metric fastener systems.
• Coarse metric thread (M5 x 0.8mm) enables quick installation and high resistance to vibration loosening in right-hand threaded assemblies.
• External hex drive design allows for easy tightening with common wrenches, improving maintenance and disassembly efficiency.
• Durable material combination offers excellent electrical conductivity and anti-galling properties for specialized electrical or mechanical uses.

Professional Applications & Engineering Value

This M5 thin hex nut is engineered to address common challenges in precision assemblies where space constraints and corrosion resistance are critical. The nickel-plated brass material provides superior protection against oxidation and chemical exposure, making it ideal for electrical enclosures, instrumentation, and marine components. Its thin profile (2.7mm height) allows for use in compact designs, such as PCB mounting, automotive sensors, and consumer electronics, where standard nuts would be too bulky. The coarse metric thread and Class 6H thread fit ensure reliable engagement with mating bolts, reducing the risk of stripping and maintaining clamp load under vibration. Complying with DIN 439B and ISO 4035 standards, this nut delivers consistent quality and interchangeability in global supply chains, streamlining procurement and assembly processes for OEMs and maintenance teams.

Specification Summary & Compliance

This hex nut features an M5 x 0.8 mm coarse metric thread with Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. It meets DIN 439B and ISO 4035 specifications for thin hex nuts, with a width of 8 mm and height of 2.7 mm. The product is manufactured from nickel-plated brass and is RoHS and REACH compliant, supporting environmentally responsible sourcing and use in regulated industries.