254784 - Miller Set Screw #10-24 x 0.25 Inch Oval Point Steel Black

Genuine Miller Replacement Hardware

Maintenance and repair of industrial welding equipment require precision components that meet the original engineering specifications. The Miller Set Screw (#10-24 x 0.25) is a genuine OEM replacement part designed to restore the functionality of your Miller power source or wire feeder. When internal components such as gears, pulleys, or control knobs become loose, it is often due to a missing or stripped set screw. Using the correct replacement ensures that the mechanical integrity of the machine is maintained, preventing slippage and potential downtime during critical welding operations.

Technical Specifications and Design

This specific fastener features a #10-24 coarse thread pitch and a total length of 0.25 inches. It is manufactured from high-grade steel, providing the necessary tensile strength to withstand the torque applied during installation. The "OVLPT" designation indicates an Oval Point design. Unlike cup-point screws that dig into the shaft to create a mechanical lock, an oval point screw has a rounded tip. This design is particularly advantageous when the screw contacts a shaft that may need to be adjusted frequently or where minimizing surface damage to the mating part is a priority. The oval point provides excellent holding power by increasing the contact surface area without gouging the metal.

Material and Finish

The screw is finished with a black oxide coating. This treatment serves multiple purposes in an industrial environment. primarily, it offers a degree of corrosion resistance, protecting the steel from oxidation due to humidity or ambient shop conditions. Additionally, the black finish reduces light reflection, which can be a minor but useful trait when working inside the complex, often dark internals of a welding machine. As a genuine Miller part, this screw is manufactured to strict tolerances, ensuring it threads smoothly into the tapped hole without binding or cross-threading, a common issue with generic hardware store alternatives.

Application and Fitment

While this is a standard size fastener, its application within Miller equipment is specific. It is crucial to verify fitment using the serial number of your machine and the parts breakdown manual. This screw is typically used in assemblies where a flush or recessed fit is required, as set screws are designed to be driven entirely into the threaded hole, leaving no protruding head. Whether you are replacing a lost screw during a routine service or rebuilding a sub-assembly, relying on genuine Miller parts guarantees that your equipment continues to operate at peak performance levels.