218797 - Miller #8-16 x 0.50 Hex Washer Head Plastite Screw - Black Zinc

Genuine Miller OEM Replacement Hardware

When it comes to maintaining the integrity and longevity of your professional welding equipment, every component matters—right down to the smallest fastener. The Miller 218797 Screw is a genuine Original Equipment Manufacturer (OEM) part designed specifically for Miller Electric machinery. This is not a generic hardware store screw; it is engineered with precise specifications to ensure it performs exactly as intended within your welder's assembly.

This particular fastener is a #8-16 x 0.50" Plastite screw. Plastite screws are specialized thread-forming fasteners designed for use in plastics. Unlike standard machine screws or wood screws, the thread profile of a Plastite screw is engineered to reduce radial stress on the plastic boss, which significantly lowers the risk of cracking the housing during installation. Using the correct screw is vital for preserving the expensive plastic enclosures and internal mounts of your welding power source or wire feeder.

The screw features a Hex Washer Head (HEXWHD), which provides a built-in washer surface to distribute pressure evenly over the mating part, further protecting the plastic from damage while allowing for secure tightening. Constructed from durable steel and finished with Black Zinc plating, this screw offers resistance to corrosion and blends seamlessly with the black components typical of industrial welding equipment. Whether you are replacing a lost screw during routine maintenance or performing a repair on a damaged unit, choosing the Miller 218797 ensures that your equipment remains compliant with factory standards.

By selecting genuine Miller parts, you avoid the guesswork of thread compatibility and length issues. A screw that is too long can damage internal electronics, while one with the wrong thread pitch can strip out the plastic mounting holes, rendering them useless. Trust in the quality and precision of Miller OEM parts to keep your shop running smoothly and your equipment in top condition.