208426 - Miller M12-1.75 x 45mm 12-Point Flange Screw (Grade 12.9)

Genuine Miller Replacement Hardware

The Miller 208426 Screw is a specialized high-strength fastener designed for specific assembly requirements within Miller welding equipment. As a genuine OEM part, it guarantees the correct dimensional fit and material properties required to maintain the safety and performance of your machine. This is not a standard hardware store bolt; it is a precision-engineered component meant to withstand the rigors of industrial environments.

High-Strength Grade 12.9 Construction

This screw is manufactured to Grade 12.9 specifications, representing one of the highest tensile strengths available for steel fasteners. This makes it suitable for critical applications where high clamping force is necessary and failure is not an option. The M12-1.75 thread pitch is precision-cut to ensure smooth installation and maximum holding power.

12-Point Flange Design

Unlike standard hex bolts, this screw features a 12-point flange head. This design serves two primary purposes: it allows for higher torque application with a smaller socket footprint, and the integrated flange acts as a built-in washer to distribute pressure evenly across the mating surface. This reduces the risk of damaging the component being secured and ensures a vibration-resistant connection.

Application and Fitment

This screw is used in various Miller power sources and industrial equipment. Because hardware specifications are critical to machine integrity, it is essential to verify this part number against your machine's parts manual. Using lower-grade substitutes can lead to mechanical failure or compromised equipment safety.