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217934 - Miller 217934 Screw K40x20 Pan Head Torx Thread Forming (4-Pack)

Packaging: 1 of each
$4.68/ea $3.87/1 of each only $3.87/eaSave 17%

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OVERVIEW

Genuine Miller 217934 Replacement Screws

Maintain the integrity and reliability of your Miller welding equipment with the Miller 217934 Screw, K40X 20 Pan HD-Trx Stl Pld Pt Thread Forming. This package contains four genuine OEM screws designed specifically for Miller machines. When it comes to industrial equipment, using the correct hardware is crucial for ensuring safety and longevity. These screws are engineered to the exact specifications required by Miller Electric, ensuring a seamless fit and proper function within your welding power source or wire feeder.

The Miller 217934 features a K40 x 20 size profile with a Pan Head Torx drive. The Torx design is superior to standard Phillips or slotted drives as it allows for higher torque application without the risk of "cam-out," ensuring that the screw is seated securely without damaging the head. This is particularly important in industrial environments where equipment is subject to frequent use and vibration. The "Thread Forming" nature of these screws means they are designed to cut their own threads into the mating material, typically plastic or unthreaded metal holes, providing a tight, vibration-resistant friction fit that standard machine screws cannot match.

Constructed from plated steel, these screws offer essential corrosion resistance, protecting the fastener from the harsh environments often found in welding shops and fabrication facilities. Whether you are replacing a lost screw during routine maintenance or repairing a damaged chassis, this 4-pack provides the exact hardware needed to get your machine back to factory specifications. Trusting genuine Miller parts ensures that your warranty remains intact and your equipment operates as intended.

Key Benefits:

  • OEM Quality: Guaranteed compatibility with Miller equipment.
  • Secure Fastening: Thread forming design resists loosening over time.
  • Durable: Plated steel construction withstands industrial conditions.
Additional Information
Brand:Miller
Item:Screw
Packaging Description:pack of 4
Thread Type:Thread Forming
Head Style:Pan Head
Size:K40 x 20
Material:Plated Steel

INCLUDED

  • 4 x Miller 217934 Screws (K40 x 20 Pan Head Torx)

APPLICATIONS

  • Securing chassis panels and covers on Miller welding power sources.
  • Fastening internal components and baffles in wire feeders.
  • Replacement of stripped, damaged, or lost factory screws.
  • General maintenance and repair of Miller industrial equipment.
  • Applications requiring high vibration resistance in unthreaded holes.

FAQ

The screw is sized as K40 x 20. It is a thread-forming screw designed for specific hole sizes in Miller equipment.

This product (Miller 217934) is sold as a package of 4 screws.

You will need a Torx (Star) driver bit. The head style is Pan Head Torx (HD-Trx).

Thread forming screws are designed to cut or form their own threads into the material (plastic or metal) as they are driven in. This creates a very tight fit that resists loosening from vibration.

Yes, this is a genuine OEM Miller replacement part, ensuring perfect fitment and quality.

These are specific to Miller machines that call for part number 217934. You should check your machine's parts manual to verify compatibility.

They are made of plated steel (Stl Pld), which provides strength and resistance to corrosion.

Torx heads allow for higher torque transmission without 'cam-out' (the driver slipping out), which makes them easier to install securely and remove without damaging the screw head.