Durable in use DIN6334 M8*1.25 M10*1.5 Blue White Zinc Plated Hexagon Coupling Nuts

Technical specifications

Customization guide

Adjust thread sizes (metric/imperial), material grades (e.g., 316 stainless for marine use), or surface treatments (e.g., cadmium plating for aerospace) to meet specific load requirements or environmental conditions.

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Whether securing elevator components or assembling outdoor structures, these coupling nuts deliver unmatched durability. Their hexagonal design ensures easy installation, while customizable finishes and materials adapt to any project’s demands.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Titanium Alloy (Pro Model): Reduces weight by 40% while maintaining 3,500 N load capacity, ideal for aerospace.
   • Passivated Finish (Advanced): Doubles corrosion resistance in saline environments compared to standard zinc plating.
   • Precision Threading: Class 4g threading ensures 99.9% alignment accuracy, minimizing assembly errors.

2. Version Selection Guide:

   • Base Model: Optimal for general industrial use (e.g., construction frameworks) where cost efficiency is key.
   • Advanced Model: Suited for corrosive environments (e.g., marine equipment) requiring enhanced durability.
   • Pro Model: Recommended for high-stress applications (e.g., heavy machinery, robotics) needing extreme strength and lightweight solutions.

With passivated finishes, you can ensure longevity in chemical plants. With titanium’s low weight, you can streamline aerospace designs. The Pro version’s black oxide coating provides 50% better corrosion resistance than industry benchmarks, enabling safe use in offshore drilling.