Miller 1/4-20 x 0.37 Hex Head Screw with Conical Washer

Maintain Your Miller Welder with Genuine Hardware

Keep your welding equipment in top fighting shape with the Miller 294046 Screw. While a single screw might seem like a minor detail, the integrity of your welding machine relies on every fastener doing its job. This heavy-duty hex head screw is designed specifically for Miller power sources and accessories, ensuring that panels, internal components, and structural elements remain securely fastened during operation. Loose panels can lead to rattling, noise, and even exposure of sensitive internal components to shop dust.

Welding machines generate significant vibration and heat during heavy use. The Miller 294046 addresses this with its built-in conical washer. Unlike a standard flat washer, the conical design acts like a spring, maintaining constant pressure on the threads even when the machine vibrates or expands and contracts due to heat. This prevents the annoying rattles and potential safety hazards associated with loose chassis parts. The 1/4-20 thread size is a common standard, but the specific 0.37-inch length and 0.75-inch washer diameter are tailored for precise fitment where generic hardware store bolts might fail or fit poorly.

Don't risk stripping expensive housing threads or dealing with rusted fasteners. This screw features a plated steel finish that stands up to the rigors of the welding shop environment. Whether you are performing routine maintenance, replacing a lost bolt after a repair, or refurbishing an older Miller unit, choosing genuine Miller parts ensures your machine goes back together exactly as the factory intended. Trust in OEM quality to keep your downtime to a minimum.