S/S Flat Washers - 3/8 ID x .715 OD (10)

The ARP S/S Flat Washers in 3/8 ID x .715 OD are precision stainless steel components designed for fastening applications requiring corrosion resistance and durability. This 10-pack set addresses the need for reliable load distribution in both industrial and tactical assembly work, where standard washers may corrode or fail under demanding conditions. Whether you're rebuilding engine components, securing critical fasteners, or assembling equipment in harsh environments, these washers provide the structural support and longevity that professionals demand.

Each washer features a 0.375-inch inner diameter and 0.715-inch outer diameter with a 0.12-inch thickness, engineered to spread clamping force evenly across fastened surfaces and prevent bolt head or nut embedment. The stainless steel construction offers superior resistance to rust, oxidation, and chemical degradation compared to standard mild steel alternatives, making these washers ideal for outdoor, marine, or moisture-prone environments. The polished finish not only enhances appearance but also reduces friction and improves corrosion resistance by minimizing surface irregularities where moisture can accumulate.

Tactical builders, mechanics, and equipment manufacturers benefit most from stocking these ARP washers for any assembly requiring 3/8-inch fasteners. The set of 10 provides sufficient quantity for small-scale projects or repairs without excess inventory. Compatible with standard 3/8-inch bolts and screws, these washers integrate seamlessly into AR platform builds, engine work, and general-purpose fastening where premium corrosion resistance justifies the investment. For anyone serious about build quality and longevity, ARP stainless flat washers are the specification-grade choice for critical applications.