284510 - Miller M4 Nylon Stand-Off 15mm (Pack of 5)

Genuine Miller Replacement Parts for Reliable Repairs

When it comes to maintaining the integrity and performance of your industrial welding equipment, every component matters. The Miller 284510 Stand-Off is a genuine OEM replacement part designed specifically for Miller welding power sources. This nylon stand-off plays a critical role in the internal assembly of your machine, primarily serving as a mounting point and spacer for printed circuit boards (PCBs) and other sensitive electronic components. By using authentic Miller parts, you ensure that the specifications—such as thread pitch, length, and material quality—match the original engineering requirements perfectly.

This particular stand-off features an M4 x 0.7 metric thread and a total length of 15mm. The body is shaped into a 6mm hex, allowing technicians to easily tighten or loosen the part using standard nut drivers or wrenches during maintenance. The use of nylon is deliberate and essential; unlike metal spacers, nylon is non-conductive. This property is vital for electrically isolating control boards from the metal chassis of the welder, thereby preventing dangerous short circuits and protecting the machine's logic systems from interference or damage.

The Miller 284510 is sold in a package of 5, making it a convenient option for repair shops and maintenance departments. Small parts like stand-offs can often be lost or damaged during disassembly, or they may become brittle over years of exposure to the heat cycles inside a welding machine. Having a pack on hand ensures you can complete repairs without delay. Whether you are replacing a faulty control board or performing a complete refurbishment of a Miller power source, relying on OEM hardware like this stand-off guarantees a secure fit and long-lasting performance.

At Josef Gas, we understand the importance of minimizing downtime. That is why we stock genuine Miller replacement parts that professionals trust. This nylon stand-off is compatible with various Miller models; we recommend checking your machine's parts manual to verify the specific part number required for your unit.