WeldingCity 5-pk Gas Nozzle 5/8 in Tip Stick-Out for Millermatic M-25

In this review the WeldingCity 5-pk Gas Nozzle is judged on fit, compatibility and value for MIG users who run Millermatic M-25/M-40 series or compatible Hobart guns. The bottom line: the nozzles are a practical, cost-effective replacement set for welders who need dependable gas shielding performance and correct tip stick-out for those specific gun families. They deliver a close OEM-like fit and consistent gas coverage, making them a solid choice for hobbyists and light production shops that want a simple, affordable replacement.

Key Features

• Compatibility: Designed to work with Millermatic M-25 and M-40 series MIG guns and many Hobart models, providing a direct replacement that reduces setup time.
• Pack choices: Available in 2-pk and 5-pk packages so users can keep spares on hand for routine maintenance and continuous work.
• Orifice and tip styles: Offered in 1/2 in and 5/8 in orifices with recessed, flush or stick-out tip relationships to match the illustrated nozzle lengths for different part numbers.
• Consistent gas shielding: The nozzle geometry maintains proper gas flow and coverage, which helps produce cleaner beads with fewer porosity issues when installed correctly.
• Value for money: Customers report performance comparable to more expensive OEM nozzles, making these a practical choice for budget-conscious welders.

Who It's For

This product is best for MIG welders who own Millermatic M-25 or M-40 series guns or compatible Hobart guns that accept the listed nozzle styles, and for small shops or home users who want an economical multi-pack of replacements. It serves users who need consistent gas shielding and prefer keeping multiple spares on hand to avoid downtime.

Those who should look elsewhere include welders running radically different gun models not listed in the compatibility guidance or users who require brand-new OEM packaging or custom-engineered nozzle geometries unavailable in this aftermarket set.

Pros & Cons

Pros

• Good fit with Millermatic M-25/M-40 guns and many Hobart models, reducing installation hassle.
• Multiple pack sizes help shops maintain inventory and avoid interruptions.
• Reported by users to match OEM performance for quality and gas coverage at a lower cost.

Cons

• Limited to specific gun families, so users must verify fit in their MIG gun manual before purchase.

Specifications

Our Verdict

The WeldingCity 5-pk Gas Nozzle is a practical replacement for Millermatic M-25/M-40 owners who need reliable gas shielding and correct tip stick-out at a lower cost than many OEM alternatives. It is well suited to hobbyists and light-production shops that value fit, consistent performance and spare availability, provided the buyer confirms compatibility with their MIG gun manual.

Frequently Asked Questions

Will these nozzles fit my Millermatic M-25 or M-40 gun?
They are designed for M-25 and M-40 series guns; check your MIG gun user manual and compare nozzle length and orifice to ensure correct fit.

What orifice sizes are included?
These nozzle options are available in 1/2 in and 5/8 in orifice sizes, with different tip relationships depending on the part number.

How many nozzles come in the package?
This listing is for a 5-pk pack; the same nozzle style is also sold in a 2-pk option for smaller needs.