• Miller Electric NS-MFLX gasless welding nozzle, size 0.125", designed for 100-250A MIG welding applications.
  • Close-up view of Miller Electric NS-MFLX gasless welding nozzle, featuring plastic material and threaded connection.
  • Miller Electric NS-MFLX gasless welding nozzle displayed on a welding gun, compatible with Miller MDX series.
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Miller

Miller Electric 0.125" Gasless Welding Nozzle, AccuLock(TM) MDX, 100-250A, Plastic

Miller Electric 0.125" Gasless Welding Nozzle, AccuLock(TM) MDX, 100-250A, Plastic

NS-MFLX

$21.60
Shipping: Free ground to lower 48 on qualifying orders.
Experience superior performance with the Miller Electric NS-MFLX Gasless Welding Nozzle. Designed specifically for efficiency, this high-quality plastic nozzle measures 0.125 in...
Quick specs
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Email sales@arcweldinc.com with your process + material + thickness.
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Automatic savings: 5% off $150+ · 7% off $300+ (applied at checkout — no code)
Typically ships within 1–2 business days. Shipping: Free ground to lower 48 on qualifying orders.
Ships from
Corydon, IN
Free ground
Lower 48 (qualifying)
Returns
Unused / original packaging

Fitment Help

Before ordering, confirm this part fits your equipment.

  • Check your equipment model number
  • Verify the specifications match your requirements
  • Review the product description for compatibility details

Not sure? Email us at sales@arcweldinc.com with the part number, your equipment model, and application—we'll confirm the correct part before you order.

Shipping & Returns

  • Ships from: Corydon, Indiana
  • Fulfillment: Lead time shown above (defaults to 1–2 business days unless noted)
  • Shipping: Free shipping on ground orders to lower 48 states (qualifying orders)
  • Pickup: Available at our Corydon location (usually ready in 2–4 days)
  • Returns: Accepted on unused items in original packaging

Discounts: 5% off $150+ and 7% off $300+ apply automatically at checkout (no code).

Ordered the wrong part? Contact us at sales@arcweldinc.com before opening—we'll help you exchange for the correct one.

Experience superior performance with the Miller Electric NS-MFLX Gasless Welding Nozzle. Designed specifically for efficiency, this high-quality plastic nozzle measures 0.125 inches and is perfect for gasless applications. With a robust amperage range of 100-250A, it ensures excellent conductivity and stability during welding, making it an essential tool in your welding arsenal.

This gasless welding nozzle is tailored for use with Miller's MDX(TM) 100 MIG guns, providing seamless compatibility and ease of use. The nozzle features a threaded connection style, ensuring a secure and leak-free attachment to your welding equipment. Whether you're a seasoned welder or a DIY enthusiast, this nozzle enhances your welding experience.

  • Durable plastic construction enhances longevity and withstands high temperatures.
  • Designed specifically for gasless operations, reducing the need for shielding gas and simplifying your welding process.

The AccuLock(TM) MDX series is renowned for its precision and reliability, and the Miller Electric NS-MFLX is no exception. Its lightweight design and compact size enable easy maneuverability, allowing for detailed work in tight spaces. Whether welding automotive components or conducting repairs, this nozzle meets your welding needs with power and reliability.

Invest in the Miller Electric NS-MFLX Gasless Welding Nozzle for a streamlined welding experience. Boost your productivity by leveraging its engineering excellence and design tailored for efficiency. Make it a vital part of your welding toolbox today and witness the difference in your projects.

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