null

As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $99

Locking Acorn Nut Fuji

Steel, Zinc Plated

All Metal Lock

SKU: 00-NA-FUJI-Z
Buy in bulk & save
Select options above to see pricing.
$3.75

This configuration is not available. Make another selection.

Detail & Specs

This configuration is not available. Make another selection.

M10X1.25 Fine LOCKING FUJI Acorn Nut *Special*

Acorn nuts are used to cover and protect exposed threads. A low profile allows installation in space restricted areas. Also known as dome nut, hexagon domed cap nut.

Fuji Locking Mechanism

Fuji locking acorn nuts can be installed and removed multiple times. The locking mechanism for this nut is a set of three retaining teeth tucked inside the domed head. The interference between the locking teeth and the threads of the mating bolt prevents loosening during vibration.

The all metal construction is better for higher temperature installations where a nylon-insert locking acorn nuts might fail. 

Also known as metric spring stop dome nut or Fujilock acorn nut, all-metal spring-lock hex acorn nut. 

Common applications: motorcycles, industrial machinery, plumbing, machine construction, biogas, finish work.

Yellow Zinc Plated and Zinc Chromate finishes provide corrosion resistance without sacrificing strength.