163167 - Miller 163167 Stainless Steel Split Lock Washer, 1/4 Inch (10-Pack)

Genuine Miller 163167 Stainless Steel Lock Washer

The Miller 163167 is a high-quality split lock washer designed to meet the rigorous standards of Miller Electric welding equipment. Sold in a convenient pack of 10, this hardware component is essential for maintenance and repair tasks where secure fastening is critical. The washer features a split helical design, which acts as a spring under compression. This mechanism exerts a continuous axial load between the fastener head and the mounting surface, significantly increasing friction and resistance to rotation. This is particularly important in welding machines and industrial power sources, which generate vibration during operation that can otherwise loosen standard fasteners over time.

Constructed from durable stainless steel (SST), this washer offers excellent resistance to oxidation and corrosion. In welding environments, equipment is often exposed to fluctuating temperatures, humidity, and various atmospheric gases. Using stainless steel hardware ensures that the fasteners do not rust or seize, making future maintenance easier and preserving the integrity of the electrical or structural connection. The dimensions are precision-engineered with an inner diameter of 0.254 inches, an outer diameter of 0.489 inches, and a thickness of 0.062 inches, specifically sized to fit 1/4-inch (.250) bolts and studs commonly found in Miller assemblies.

Using genuine OEM parts like the Miller 163167 guarantees compatibility. Generic hardware may have slight dimensional variances that can affect the seating of the fastener or the electrical conductivity if used in a grounding path. This 10-pack ensures you have the necessary spares on hand for routine service or emergency repairs, minimizing downtime. Whether securing chassis panels, internal components, or electrical terminals, this lock washer provides the reliability expected from Miller Electric components.

Key Specifications:

• Material: Stainless Steel
• Type: Split / Helical Spring Lock
• Fitment: 1/4 Inch (.250) Fasteners
• Quantity: 10 Washers per Pack