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4392 - Bernard Style 4392 Brass MIG Nozzle, 1/2" Tapered, 300A

Packaging: 2 in a pack
$19.01/ea

Package Price:

$38.02/2 in a pack

In stock

SKU: GEN4392 Categories: ,

OVERVIEW

Reliable 4392 Bernard Style MIG Nozzle

The Generic 4392 Bernard Style Nozzle is a premium-quality replacement consumable designed for professional MIG welding applications. Engineered to meet the rigorous demands of industrial environments, this nozzle is constructed from solid brass, ensuring excellent heat dissipation and long service life even under high-amperage conditions. It is specifically rated for use up to 300 Amps, making it a versatile choice for a wide range of fabrication tasks.

This nozzle features a 1/2-inch (12.7mm) bore with a tapered geometry. The tapered shape is particularly advantageous for welders working in confined spaces or corners, as it provides a narrower profile than standard cylindrical nozzles. This design enhancement not only improves access to the weld joint but also significantly increases visibility of the weld pool, allowing for greater precision and control during the welding process.

Compatibility is key with MIG consumables. The 4392 nozzle is designed to fit exclusively on the 4335 gas diffuser (head assembly). This ensures a secure, leak-free fit that maintains proper gas shielding coverage, reducing the risk of porosity and weld defects. Whether you are repairing heavy machinery or performing production welding, this direct replacement part offers the reliability you need without the premium price tag of OEM components.

Key Specifications

  • Part Number: 4392 (Generic Replacement)
  • Material: Brass
  • Bore Size: 1/2" (12.7mm)
  • Shape: Tapered
  • Amperage: 300A
  • Mounting: Fits 4335 Gas Diffuser
Additional Information
Packaging Description:1 per each, 2 in a pack
Item:Nozzle
Brand:Bernard Style
Amps:300amp
Material:Brass
Bore Size:1/2"
Shape:Tapered
Compatible Diffuser:4335
Product Type:MIG Welding Nozzle

INCLUDED

  • 1 x 4392 Bernard Style 1/2" Brass Tapered Nozzle

APPLICATIONS

  • General Fabrication
  • Automotive Repair
  • Structural Steel Welding
  • Maintenance and Repair Operations (MRO)
  • Medium to Heavy-Duty MIG Welding

FAQ

The 4392 nozzle is designed specifically to fit the 4335 gas diffuser (head assembly).

This nozzle has a 1/2-inch (12.7mm) orifice.

No, this style typically slips onto the insulator/diffuser assembly, held in place by the specific design of the 4335 head.

It is rated for welding applications up to 300 Amps.

It is manufactured from high-quality brass.

A tapered nozzle provides better visibility of the weld pool and allows for easier access into tight corners compared to standard cylindrical nozzles.

No, this is a high-quality generic replacement part compatible with Bernard style equipment.

This item is typically sold individually (1 per each), though bulk packs may be available depending on the listing.