DIN981 M10-M200 Circle Lock Nuts Round Slotted Nut

Technical specifications

Customization guide

Adjustable thread sizes (M10–M200) and material selection (stainless steel/steel) to meet specific application needs like chemical resistance, high-temperature exposure, or budget constraints.

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With their corrosion-resistant stainless steel construction and robust locking mechanism, these nuts are ideal for harsh environments. Use smaller sizes (e.g., M10–M20) for precision machinery and larger sizes (e.g., M160–M200) for heavy-duty structural assemblies.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Serrated Edges: Enhanced grip reduces torque loss by 40% compared to standard nuts.
   • Wider Thread Range: Covers M10–M200, outperforming competitors’ typical M10–M100 offerings.
   • DIN 981 Compliance: Ensures seamless integration with global industrial standards.

2. Optimal Version Selection:

   • Base Model: Ideal for general-purpose assembly in non-corrosive environments (e.g., automotive workshops).
   • Advanced Model: Perfect for marine or chemical plants where corrosion resistance is critical.
   • Pro Model: Designed for extreme conditions (e.g., aerospace, offshore drilling) with triple the corrosion resistance of industry benchmarks. With its expanded temperature tolerance, it maintains structural integrity in cryogenic or high-heat settings.

*Comparative advantage: 50% higher corrosion resistance than standard steel nuts.