0309-0037 - Victor Coupling Nut for Cutting Attachments

Genuine Victor 0309-0037 Coupling Nut for Oxy-Fuel Equipment

Maintain the safety and efficiency of your industrial oxy-fuel cutting equipment with the Victor 0309-0037 Coupling Nut. As a genuine Original Equipment Manufacturer (OEM) component, this coupling nut is engineered to the exact specifications required for Victor cutting attachments. In the demanding environment of industrial metal fabrication and maintenance, the integrity of your gas apparatus is paramount. A compromised connection between your torch handle and cutting attachment can lead to dangerous gas leaks, flashbacks, or inefficient flame characteristics. This replacement nut ensures that your equipment operates as intended, providing a secure mechanical connection and a tight gas seal.

Constructed from high-quality, precision-machined brass, the 0309-0037 coupling nut offers superior durability and resistance to the thermal cycling and mechanical stress typical of welding and cutting operations. Brass is the material of choice for these components due to its non-sparking properties and resistance to corrosion, ensuring a long service life even in harsh shop environments. Over time, the threads on coupling nuts can become worn, stripped, or damaged due to frequent assembly and disassembly or accidental drops. Replacing a damaged nut immediately is a critical safety protocol to prevent equipment failure.

This specific part is designed to fit a range of Victor cutting attachments, serving as the primary fastener that locks the attachment onto the torch handle. Installation is straightforward, allowing maintenance personnel to quickly repair torches and return them to service with minimal downtime. At Josef Gas, we understand that reliable equipment is the backbone of your operation. By choosing genuine Victor parts like the 0309-0037, you are investing in the longevity of your tools and the safety of your workforce.

Key Benefits for Industrial Users

• OEM Quality: Guaranteed compatibility with specified Victor equipment, eliminating the risks associated with ill-fitting aftermarket parts.


• Safety First: Restores the critical seal required to prevent gas leaks and ensure stable flame control.


• Durable Construction: Heavy-duty brass withstands daily industrial use and resists thread deformation.