495349 - Miller 1/4-20 x 12.5 Inch Hex Washer Head Screw Grade 5

Genuine Miller Replacement Hardware

The Miller 495349 Screw is a specialized replacement fastener designed specifically for Miller welding equipment. When maintaining high-performance industrial machinery, using genuine Original Equipment Manufacturer (OEM) parts is crucial for ensuring longevity and safety. This screw is not just a standard hardware store item; it is manufactured to meet the precise engineering standards set by Miller Electric, ensuring that it fits perfectly within the assembly of your machine without compromising structural integrity.

This particular fastener features a .250-20 (1/4-20) thread pitch and an impressive length of 12.50 inches, making it a critical component for securing deep assemblies or bridging large structural gaps within the welder's chassis or transformer housing. The "Hex Washer Head" design is a significant feature, as it combines a hexagonal drive head with an integrated washer flange. This design eliminates the need for a separate washer, simplifies installation, and ensures that the clamping force is distributed evenly over a larger surface area, reducing the risk of damage to the mating surface.

Constructed from Grade 5 steel, this screw offers a medium carbon steel composition that has been quenched and tempered for superior strength. Grade 5 fasteners are significantly stronger than standard Grade 2 hardware, providing the necessary tensile strength to withstand the vibrations and mechanical stresses common in industrial welding environments. The plated finish adds a layer of protection against oxidation and corrosion, ensuring that the fastener remains easy to remove during future maintenance cycles.

At Josef Gas, we understand that downtime is costly. That is why we supply genuine Miller parts like the 495349 screw to help you get your equipment back up and running quickly. Whether you are performing a routine overhaul or an emergency repair, trust in the quality of OEM components to keep your welding operations running smoothly.