Stainless Steel Antitheft Tri-Groove Nut Galvanized Passivated Finish Fastener Tamper-Proof Security Nut for Mining Application

Technical specifications

Customization guide

Adjustable parameters include:

• Material: Switch between steel (cost-effective) and stainless steel (corrosion-resistant) for specific environments.
• Thread Size: Customize metric (M6–M24) or imperial (1/4–1 in) to match bolt systems.
• Surface Treatment: Opt for galvanizing (marine use), passivation (medical-grade), or nickel plating (aesthetic finishes).

Get inspired

With the Tri-Groove Nut’s anti-theft design and corrosion-resistant finishes, you can secure outdoor equipment, construction machinery, or public infrastructure with confidence. Its ergonomic cutouts simplify installation in tight spaces, while the conical shape ensures zero slippage under heavy loads.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • The tri-groove anti-rotation mechanism prevents tampering without compromising thread compatibility.
   • Triple-layer finishes (galvanized + passivated + nickel) outperform industry standards by 50% in salt-spray tests.
   • Metric/Imperial hybrid compatibility streamlines global supply chains.

2. Version Selection Guide:

   • Base Model: Ideal for standard applications (e.g., light machinery) where cost-efficiency is prioritized.
   • Advanced Model: Suited for moderate environments (e.g., automotive assembly lines) requiring enhanced durability.
   • Pro Model: Designed for high-security, corrosive settings (e.g., offshore platforms) where tamper-proofing and longevity are critical. With its nickel-plated finish and specialized tool requirement, the Pro Model ensures only authorized personnel can access secured components.