Aerotight Plain Locknut M12, All-Metal Stainless Steel, 19mm Width, Reusable A2AEROTIGHTM12RS

Aerotight A2AEROTIGHTM12RS plain locknut M12 is a self-locking all-metal stainless steel nut designed for applications subject to severe vibration and high temperature, up to 300°C. Manufactured in the United Kingdom from A1 grade type 303 stainless steel, it offers robust performance and reliable locking without reliance on plastic inserts or coatings.

The locknut works by using cantilevered threaded arms that are deflected downwards and inwards, ensuring the nut maintains its position even if not fully tightened. This feature makes it ideal for industrial, mechanical, and fluid power applications where vibration resistance is critical.

With a 19mm width and metric M12 size, this locknut provides strength and compatibility with standard fasteners. It is reusable provided it is used on undamaged threads with at least two full thread protrusions on the engaged screw. The all-metal construction supports exposure up to 300°C, making it suitable for high-temperature environments such as manufacturing equipment, automotive assemblies, and HVAC systems.

For optimal performance, Aerotight locknuts should only be used on intact threads and are not recommended for damaged or interrupted threads, as this may compromise locking effectiveness.

Constructed from A1 grade type 303 stainless steel ensuring corrosion resistance. Self-locking mechanism via cantilevered threaded arms for vibration resistance. All-metal design allows reuse and high temperature tolerance up to 300°C.

Precision metric M12 size with 19mm width for standardized fastening. Manufactured in the United Kingdom for consistent quality standards. Recommended industrial uses include mechanical assemblies, fluid power systems, and environments with severe vibration.

Must be installed ensuring two threads protrude beyond the nut for locking security.

This Aerotight plain locknut is ideal for professional industrial and mechanical fastener requirements where vibration resistance and heat tolerance are important. Explore a variety of stainless steel fasteners and Locknuts in the Industrial Fasteners category at EnvMart for comprehensive solutions.