12mm Flat Washer 1pk 22.2mm (7/8) OD

The 12mm Flat Washer 1pk 22.2mm (7/8) OD is a crucial fastening component designed for automotive mechanics and vehicle modifiers. This flat washer is essential for applications such as assembling engine bay hardware, securing suspension components, and tightening exhaust manifold bolts. Its design helps distribute load across a wider surface area, preventing bolt heads from sinking into softer materials.

Engineered with a 12mm inner diameter and a 22.2mm (7/8") outer diameter, this flat washer provides optimal surface contact for 12mm fasteners while maintaining a low profile. The washer's thickness is 0.25 inches, allowing it to fit seamlessly into tight assembly spaces without causing offset or misalignment issues during bolt torque application. This design is particularly beneficial when working with aluminum or composite panels commonly found in modern engine covers and intake manifolds.

Mechanics and fabricators rely on flat washers like this model for tasks such as reassembling transmission pans, valve covers, and custom-welded components where preventing bolt head pull-through is critical. The single-pack format is ideal for replacement jobs or emergency repairs, ensuring that you have the necessary components without excess inventory. This washer is compatible with standard 12mm fastener systems across various automotive platforms, making it a versatile addition to any tool kit.