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

Hex Coupler Nut DIN 6334

Stainless Steel A2

Length 3x Diameter

SKU: 00-NLONG-Coarse-SS
Buy in bulk & save
Select options above to see pricing.
$0.65

This configuration is not available. Make another selection.

Detail & Specs

This configuration is not available. Make another selection.

Hex Coupler Nut - A2 Stainless DIN 6334

Coupler nuts are used for joining or extending two male threads, commonly threaded rod. This coupler nut features an exterior hex shape so that it can be easily gripped by a wrench.

Also known as a metric standoff nut, extra high coupler nut, connect nut, extension nut, hex connector

Specification DIN 6334

DIN 6334 Hex Coupler Nuts always have a length that is equal to 3x the diameter. Example: M6 Diameter DIN 6334 has an overall length of 18mm. 

Material: A2 / SAE Type 304

A2-50 Stainless coupler nuts are commonly used in damp environments for corrosion resistance, popular across a wide range of industries: automotive, motorsport, industrial machinery, architectural finish work, agriculture, food processing, clean energy, etc.

For any application involving marine (salt water), use A4 / 316 Stainless Steel material, available as a special order.