Miller 213081 3/8 x 4-1/2 Socket Shoulder Screw

Restore Your Welder with Authentic Miller Parts

When your welding machine goes down, every minute counts. The Miller 213081 Screw, 3/8 X 4 1/2 Soc Shoulder is the exact part you need to replace worn, stripped, or missing hardware on your Miller equipment. Welding machines endure harsh environments, vibrations, and constant movement, which can occasionally cause fasteners to loosen or shear over time. This genuine Miller replacement part ensures that you can complete your repair with confidence, knowing the part will fit perfectly without modification or struggle.

This isn't just a standard bolt found at a hardware store; it is a specialized shoulder screw designed for specific mechanical functions within your welder. The 3/8-inch unthreaded shoulder provides a smooth bearing surface for rotating parts or a precise spacing element for structural components. With a length of 4-1/2 inches, it is designed to pass through specific assemblies, securing them while allowing for necessary mechanical movement or rigid alignment. The socket head design allows for easy installation using a standard hex key (Allen wrench), making it accessible for quick shop repairs.

Don't risk the integrity of your expensive welding rig by using mismatched hardware. Generic bolts may not have the correct shoulder length or diameter, leading to "slop" in the assembly or damage to mating parts. By choosing the Miller 213081, you are investing in the durability of your machine. Whether you are fixing a wire drive assembly, a chassis mount, or a specialized accessory, this OEM screw restores your equipment to factory specifications. Keep your shop productive and your welds consistent by maintaining your equipment with the right parts from Welders Supply.