Nuts, Washers & Locking Sleeve – Subsea Locking Assembly

2026-04-16 Clicks: 42

Nuts, Washers & Locking Sleeve – Subsea Locking Assembly


Full Product Description
These high-performance subsea locking components, including precision nuts, washers and locking sleeves, are specially designed for underwater electrical connectors, marine interconnection systems, ROV, AUV, subsea vehicles and deep‑sea exploration equipment.

The locking sleeve provides reliable radial compression and cable retention, ensuring stable connection and effective sealing under external pressure and vibration. Paired with high‑strength nuts and corrosion‑resistant washers, the assembly delivers excellent anti‑loosening performance, load distribution and thread protection in extreme marine environments.


Manufactured from corrosion‑resistant alloys suitable for long‑term seawater exposure, the components feature high structural strength, excellent saltwater resistance and stable mechanical performance under deep‑sea pressure. They support operating depths up to 7000 meters and maintain consistent locking and sealing performance under high pressure, shock and vibration.

This locking assembly is widely used in offshore engineering, subsea monitoring systems, military underwater equipment, marine communication and deep‑sea robotics, providing safe, stable and maintenance‑free connections for long‑duration subsea operations.


Key Features

  • Precision locking assembly for subsea connectors
  • Excellent radial locking and sealing performance
  • Anti-vibration and anti-loosening design
  • High corrosion resistance for seawater environments
  • Suitable for deep‑sea operation up to 7000m
  • Compatible with ROV, AUV, military and subsea equipment

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